Decimation (comics)

Decimation is the late 2005

2005 in comics

- January :* January 3: Will Eisner, creator of The Spirit, dies at age 87.-April:*April 13:**DC Comics announces the discontinuation of its Humanoids and 2000 A.D. titles....

 Marvel Comics

Marvel Comics

Marvel Worldwide, Inc., commonly referred to as Marvel Comics and formerly Marvel Publishing, Inc. and Marvel Comics Group, is an American company that publishes comic books and related media...

 storyline spinning off from the House of M

House of M

House of M is an eight-issue comic book limited series and crossover storyline published by Marvel Comics in 2005. Written by Brian Michael Bendis and illustrated by Olivier Coipel, its first issue debuted in June 2005 as a follow-up to the events of the Planet X and Avengers Disassembled...

 limited series

Limited series

A limited series is a comic book series with a set number of installments. A limited series differs from an ongoing series in that the number of issues is determined before production and it differs from a one shot in that it is composed of multiple issues....

. It focuses on the ramifications of the Scarlet Witch

Scarlet Witch

The Scarlet Witch is a fictional comic book character that appears in books published by Marvel Comics. The character first appears in X-Men #4 and was created by Stan Lee and Jack Kirby...

 stripping nearly all of the mutant

Mutant (Marvel Comics)

In comic books published by Marvel Comics, a mutant is an organism who possesses a genetic trait called an X-gene that allows the mutant to naturally develop superhuman powers and abilities...

 population of their powers, thereby reducing a society of millions to one of scant hundreds.

This event, which occurred on November 2 according to X-Men (vol. 2) #191, is known as "M-Day" in the Marvel Universe

Marvel Universe

The Marvel Universe is the shared fictional universe where most comic book titles and other media published by Marvel Entertainment take place, including those featuring Marvel's most familiar characters, such as Spider-Man, the Hulk, the X-Men, and the Avengers.The Marvel Universe is further...

.

Overview

"Decimation" began with the self-titled one-shot Decimation: House of M: The Day After, and heralded the relaunch of the Excalibur team in New Excalibur

Excalibur (comics)

Excalibur is a Marvel Comics superhero group, an off-shoot of the X-Men, usually based in the United Kingdom. Conceived by writer Chris Claremont and artist/co-writer Alan Davis, the original Excalibur first appeared in Excalibur Special Edition , also known as Excalibur: The Sword is Drawn.The...

, focusing on Pete Wisdom looking for Captain Britain

Captain Britain

Captain Britain , briefly known as Britannic, is a fictional character, a superhero appearing in the comic books published by Marvel Comics. Created by Chris Claremont and Herb Trimpe, he first appeared in Captain Britain Weekly, #1...

 to head up a new British super team, as well as the relaunch of X-Factor

X-Factor (comics)

X-Factor is an American comic book series published by Marvel Comics. It is a spin-off of the popular X-Men franchise, featuring characters from X-Men stories. The series has been relaunched several times with different team rosters, most recently as X-Factor Investigations.X-Factor launched in...

 from the MadroX miniseries. It also includes several mini-series—Son of M

Son of M

Son of M is an American comic book limited series, a follow up to Marvel Comics' "House of M" event, starring the depowered Quicksilver. Quicksilver was one of the many mutants to lose his powers as part of the Decimation, which he was, in part, responsible for.-Background:Following his sister's...

 starring a depowered Quicksilver

Quicksilver (comics)

Quicksilver is a fictional character that appears in comic books published by Marvel Comics. The character first appears in X-Men #4 and was created by Stan Lee and Jack Kirby...

, Generation M

Generation M (comics)

Generation M is a five-issue mini-series written by Paul Jenkins and pencilled by Ramon Bachs, starting in January 2006.- Basic plot :The story focuses on Sally Floyd, a reporter for the fictional newspaper The Alternative, after the events of M-Day, when the Scarlet Witch used her powers to cause...

 focusing on other depowered characters, Sentinel Squad O*N*E showing the latest iteration of the mutant-hunting Sentinels to be robots piloted by humans, X-Men: Deadly Genesis

X-Men: Deadly Genesis

X-Men: Deadly Genesis is a comic book limited series published by Marvel Comics in late 2005 and early 2006. The series was written by Ed Brubaker with interior art by Trevor Hairsine and covers by Marc Silvestri. Starring the X-Men, this series celebrates the 30th anniversary of Giant-Size X-Men #1...

, and X-Men: The 198

X-Men: The 198

X-Men: The 198 is a comic book limited series that was published by Marvel Comics and set in the Marvel Universe shortly after the House of M and Decimation events...

—and continues throughout the Marvel Universe, particularly in the X-Men-related titles. One consequence is an upswing of anti-mutant sentiment, especially among certain religious groups, who consider M-Day to be God's judgment against mutant kind.

It has been confirmed through various sources that there are considerably more than 198 mutants remaining—the number has been referred to as "symbolic" rather than actual, and in The 198 Files is said to be the earliest confirmed number. Numbers for pre-Decimation mutants vary from "over a million" (House of M #8) to 14 million (New X-Men #115, where it is said that the 16 million mutants who died on Genosha

Genosha

Genosha is a fictional country that has appeared in numerous comic book series published by Marvel Comics. It is an island nation that exists in Marvel's main shared universe, known as "Earth 616" in the Marvel Universe. The fictional nation served as an allegory for slavery and later for South...

 was around "over half" of the estimated global mutant population of 30 million mutants), giving a population, if the commonly used 90% depowered figure is true, of between one hundred thousand and one and a half million. Based on the mathematical comparisons of the oft-repeated 198 and several million, Marvel reevaluated the 90% figure into "Over 99%", as shown in Civil War: Battle Damage Report when Iron Man

Iron Man

Iron Man is a fictional character, a superhero in the . The character was created by writer-editor Stan Lee, developed by scripter Larry Lieber, and designed by artists Don Heck and Jack Kirby, first appearing in Tales of Suspense #39 .A billionaire playboy, industrialist and ingenious engineer,...

 comments on the Post-CW world.

Both Hank Pym

Henry Pym

Dr. Henry "Hank" Pym is a fictional character that appears in publications by Marvel Comics. Created by editor and plotter Stan Lee, scripter Larry Lieber and penciler Jack Kirby, the character first appeared in Tales to Astonish #27...

 and Beast

Beast (comics)

Beast , Dr. Henry Philip "Hank" McCoy, is a comic book character, a Marvel Comics superhero and a member of the mutant team of superheroes known as the X-Men...

 note shortly after the event that it is impossible for the energy that certain mutants controlled to simply have vanished, and that it must have been "sent" somewhere. As would later be revealed in New Avengers, most of this energy became a sentient

Sentience

Sentience is the ability to feel, perceive or be conscious, or to have subjective experiences. Eighteenth century philosophers used the concept to distinguish the ability to think from the ability to feel . In modern western philosophy, sentience is the ability to have sensations or experiences...

 entity called "The Collective", who has since come into violent conflict with the Avengers. In addition, a portion of the energy revived the body of Gabriel Summers, brother of both Alex (Havok) and Scott Summers (Cyclops), who had been trapped in space for many years following the defeat of Krakoa

Krakoa

Krakoa is a fictional character in Marvel Comics, commonly associated with the X-Men. It is a living island, an intelligent ecosystem able to command all the living things native to its island body, and even its terrain...

, as depicted in X-Men: Deadly Genesis

X-Men: Deadly Genesis

X-Men: Deadly Genesis is a comic book limited series published by Marvel Comics in late 2005 and early 2006. The series was written by Ed Brubaker with interior art by Trevor Hairsine and covers by Marc Silvestri. Starring the X-Men, this series celebrates the 30th anniversary of Giant-Size X-Men #1...

 limited series.

Criticism

According to Marvel Editor-In-Chief, Joe Quesada

Joe Quesada

Joseph "Joe" Quesada is an American comic book editor, writer and artist. He became known in the 1990s for his work on various Valiant Comics books, such as Ninjak and Solar, Man of the Atom...

, the Decimation event was designed to reduce the number of mutant characters in the Marvel Universe

Marvel Universe

The Marvel Universe is the shared fictional universe where most comic book titles and other media published by Marvel Entertainment take place, including those featuring Marvel's most familiar characters, such as Spider-Man, the Hulk, the X-Men, and the Avengers.The Marvel Universe is further...

 as he felt the number of mutants had gotten out of hand after forty years of publishing. Most criticisms by fans have been aimed at inconsistencies regarding the roster of mutants who retained their powers after the event. For example, in the Generation M mini-series, several characters were considered depowered, even though they retained their physical mutations. The Civil War Files one-shot revealed that the US government's assessment of the number of mutants on Earth may not be accurate, which allowed Marvel to change the number of depowered mutants. Additionally, characters such as Namor

Namor the Sub-Mariner

Namor the Sub-Mariner is a fictional comic book character in the Marvel Comics universe, and one of the first superheroes, debuting in Spring 1939. The character was created by writer-artist Bill Everett for Funnies Inc., one of the first "packagers" in the early days of comic books that supplied...

 and the Great Lakes Avengers

Great Lakes Avengers

The Great Lakes Initiative, originally known as The Great Lakes Avengers , are a fictional superhero team that appear in comic books published by Marvel Comics. The characters were first introduced in West Coast Avengers vol. 2, #46 , and were created by John Byrne.-Publication history:The team...

, who are described as mutants but not particularly tied to the X-Men series of books, have not been affected by the event.

Depowered mutants

Wizard

Wizard (magazine)

Wizard or Wizard: The Magazine of Comics, Entertainment and Pop Culture was a magazine about comic books, published monthly in the United States by Wizard Entertainment from July 1991 to January 2011...

 magazine published a speculative list of supposedly decimated characters, which Marvel Comics dismissed as including a number of mutants who still have their powers and also includes non-mutant characters. The list therefore is just a guideline.

Depowered

Repowered

Remutated

Dead, depowered

Dead after being repowered

Dead after being remutated

Character	Real name	Notes
Revealed in House of M #8
Mirage Danielle Moonstar Danielle "Dani" Moonstar, originally codenamed Psyche and later Mirage, is a fictional Marvel Comics superheroine associated with the X-Men....	Danielle Moonstar	Illusionist. Fired from the Xavier Institute X-Mansion In the fictional Marvel Comics universe, the X-Mansion is the common name for Professor Xavier's mansion. It is the base of operations and training site of the X-Men and the location of a school for mutant teenagers, the Xavier Institute for Higher Learning, formerly Xavier's School for Gifted...  by Emma Frost Emma Frost Emma Grace Frost is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Uncanny X-Men #129 , and was created by writer Chris Claremont and artist/co-writer John Byrne....  after she was depowered. Training Trauma Trauma (comics) Trauma is a fictional comic book character. He is a teenage superhero in Marvel Comics' shared universe, the Marvel Universe...  in the Initiative Program until fired by Henry Peter Gyrich Henry Peter Gyrich Henry Peter Gyrich is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Avengers Vol. 1 #165 and was created by Jim Shooter and George Pérez.-Fictional character biography:... . Currently with the reformed New Mutants New Mutants The New Mutants are a group of teenaged mutant superheroes-in-training published by Marvel Comics. They have been the main characters of three successive comic book series, which were spin-offs of the popular X-Men franchise.... .
Magneto Magneto (comics) Magneto is a fictional character that appears in comic books published by Marvel Comics. He is the central villain of the X-Men comic, as well as the TV show and the films. The character first appears in X-Men #1 , and was created by writer Stan Lee and artist Jack Kirby...	Max Eisenhardt	Magnetic Powers; while depowered, he has gained a special suit from the High Evolutionary High Evolutionary The High Evolutionary is a fictional character that appears in comic books published by Marvel Comics.-Publication history:The High Evolutionary was first mentioned in The Mighty Thor vol. 1 #133 , and first appears in The Mighty Thor vol. 1 #134 , and was created by Stan Lee and Jack Kirby...  that replicates his powers. After extensively examining the Dreaming Celestial, the High Evolutionary subjected Magneto to an extremely dangerous technological procedure which succeeded in restoring his powers.
Tag Tag (comics) Tag is a fictional character, a Puerto Rican mutant appearing in comic books published by Marvel Comics. He first appeared in New Mutants, vol. 2 #7 and was a member of the student body of the Xavier Institute and the Hellions squad therein.-Fictional character biography:Brian Cruz came to Emma...	Brian Cruz	Repeller. Died in the bus explosion at the end of New X-Men New X-Men New X-Men was a superhero comic book series published by Marvel Comics within the X-Men franchise. After the end of Grant Morrison's run on X-Men , titled New X-Men, the title was used for a new series, New X-Men: Academy X, serving as a continuation of the second volume of New Mutants... , volume 2 #23.
Wind Dancer Wind Dancer Sofia Mantega, also known as Renascence and formerly known as Wind Dancer, is a fictional character, a former mutant appearing in comic books published by Marvel Comics. One of the student body in the Xavier Institute, she is a member of the New Mutants squad therein. Her first appearance was in...	Sofia Mantega	Wind manipulator. Left the institute in New X-Men, volume 2 #24. Later joined the depowered mutant superhero group the New Warriors New Warriors The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:... .
Revealed in Decimation: House of M: The Day After
Blob Blob (comics) The Blob is a Marvel Comics supervillain, an adversary of the X-Men. Created by writer Stan Lee and artist/co-writer Jack Kirby, he first appeared in X-Men #3 ....	Frederick J. Dukes	Attempted suicide Suicide Suicide is the act of intentionally causing one's own death. Suicide is often committed out of despair or attributed to some underlying mental disorder, such as depression, bipolar disorder, schizophrenia, alcoholism, or drug abuse...  after depowerment, as his excess skin was still present. Joined up with the ex-mutant terrorist group X-Cell X-Cell X-Cell is a terrorist organization in the Marvel Comics universe.-Fictional team biography:Made up of ex-mutants, the group targets government authorities in an attempt to regain their lost powers after the Decimation event, which de-powered over 90% of the world's mutant population and which they... , who believed the government was responsible for M-Day. He became a weight loss guru and actor in Japan while secretly conspiring with Magneto and the High Evolutionary.
Callisto Callisto (comics) Callisto is a Marvel Comics fictional character, associated with the X-Men. Created by writer Chris Claremont and artist Paul Smith, she first appeared in Uncanny X-Men #169 ....	??	Superhuman senses. Leader of the Morlocks. Temporarily repowered due to the Terrigen Mist Terrigen Mist The Terrigen Mist is a fictional substance from the Marvel Comics universe. It plays a prominent role in the stories of the Inhumans, a fictional race of super-humans...  but to the point where even rain harms her. Reappeared in X-Factor warning Marrow Marrow (comics) Marrow , is a Marvel Comics character, associated with the X-Men. She is a mutant whose bones grow out of her skin and can be removed from her body, providing her with potential knives and clubs as well as body armor....  from using Quicksilver Quicksilver (comics) Quicksilver is a fictional character that appears in comic books published by Marvel Comics. The character first appears in X-Men #4 and was created by Stan Lee and Jack Kirby... 's lethal Terrigen Mists.
Feral Feral (comics) Feral is a fictional character that appears in the Marvel Universe. She has been both a superhero and a supervillain and most recognizably associated as a member of X-Force.-Fictional character biography:...	Maria Callasantos	Feline humanoid. Thornn Thornn Thornn is a fictional character created by Marvel Comics for their series, X-Force. She was one of the few Morlocks to survive the Mutant Massacre and is the sister of former X-Force member, Feral... 's sister. Killed by Sabertooth in Wolverine Vol. 3, #54. Fully revived and repowered by unknown being under the condition she be an anchor to the physical world for her mysterious benefactor.
Hanna Levy Hanna Levy Hanna Levy is a fictional character created by Marvel Comics for their X-Men spin-off series District X by David Hine and David Yardin.-Fictional character biography:...	Hannah Levy	Had a prehensile tongue and required diet of insects.
Jubilee	Jubilation Lee	Fireworks discharger. Former member of Generation X. Joined the depowered mutant superhero group the New Warriors New Warriors The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:... . Currently a vampire Vampire Vampires are mythological or folkloric beings who subsist by feeding on the life essence of living creatures, regardless of whether they are undead or a living person... .
Quicksilver Quicksilver (comics) Quicksilver is a fictional character that appears in comic books published by Marvel Comics. The character first appears in X-Men #4 and was created by Stan Lee and Jack Kirby...	Pietro Django Maximoff	Lost his previous speedster powers, but has received time-travel powers from the Terrigen Mists, and has internalized the mists' power to mutate. His mutant powers mysteriously returned during a potentially deadly scuffle in prison.
Thornn Thornn Thornn is a fictional character created by Marvel Comics for their series, X-Force. She was one of the few Morlocks to survive the Mutant Massacre and is the sister of former X-Force member, Feral...	Lucia Callasantos	Feline humanoid. Feral Feral (comics) Feral is a fictional character that appears in the Marvel Universe. She has been both a superhero and a supervillain and most recognizably associated as a member of X-Force.-Fictional character biography:... 's sister.
Revealed in New X-Men, volume 2
Aero Aero (comics) Aero is a fictional character appearing in the Marvel Comics universe who first appeared in New Mutants #42.-Fictional character biography:...	Melody Guthrie	Flyer with energy aura and sister to Cannonball and Husk. Revealed in New X-Men #20.
DJ DJ (comics) DJ is a fictional character, a mutant appearing in comic books published by Marvel Comics. He is a student at the Xavier Institute for Higher Learning who first appears in New X-Men: Academy X #2 ....	Mark Sheppard	Energy discharger based on music. Revealed in #23. Died following the bus explosion.
Dryad Dryad (comics) Dryad is a fictional character appearing in comic books published by Marvel Comics. Created by Nunzio DeFilippis and Christina Weir, she first appeared in New X-Men: Academy X #1.-Fictional character biography:...	Callie Betto	Plant manipulator. Revealed in #23. Died in the bus explosion.
Hydro	Noah Crichton	Aquatic Adaption. Revealed in #20. Accidentally drowned himself when his powers were removed after M-Day.
Jeffrey Garrett Jeffrey Garrett Jeffrey Garrett is a fictional mutant character in the Marvel Comics Universe. His first appearance was in X-Treme X-Men #20.-Wanted for Murder:Jeffrey Garrett and his siblings were the prisoners of Elias Bogan at his lodge in Alaska...	Jeffrey Garrett	Teleporter who got stuck in ghost form during Xorn's attack on the school in New X-Men #147. Revealed in #21. He presumably succumbed to his mortal injuries following M-Day.
Network Network (comics) Network is the name of three unrelated fictional characters in the Marvel Comics universe. One is a teleporting villain, the others are both superheroines with the power to communicate with and/or manipulate machines.-Network :...	Sarah Vale	Machine controller. Revealed in #23. Died in the bus explosion.
Preview Preview (comics) Preview is a fictional character, a mutant appearing in comic books published by Marvel Comics. Before being depowered, she had the ability of short-term precognition, usually minutes in advance. She is the sister of fellow Xavier Institute for Higher Learning student Sarah Vale...	Jessica "Jessie" Vale	Precog. Revealed in #20. Depowered yet alive.
Prodigy Prodigy (David Alleyne) Prodigy is a fictional comic book superhero appearing in books published by Marvel Comics, in particular the X-Men family of books. Prodigy is a former mutant, one of the student body of the Xavier Institute, and a member of the New X-Men squad...	David Alleyne	Knowledge Absorption. Revealed in #20. Was asked to stay at the school following the bus explosion. Though still depowered, all knowledge he once absorbed (revealed to be still present in his subconscious mind) has been restored to him telepathically by the Stepford Cuckoos Stepford Cuckoos The Stepford Cuckoos are a set of fictional mutant psychically linked quintuplets . They are students at the Xavier Institute for Higher Learning and appear in comic books published by Marvel Comics...  in #43.
Rubbermaid Rubbermaid (comics) Rubbermaid is a fictional character, a mutant appearing in comic books published by Marvel Comics. The character first appeared in X-Treme X-Men #20 .-Jeffrey Garrett:...	Andrea Margulies	Elastic body. Revealed in #23. Died in the bus explosion.
Specter Specter (comics) Specter is a fictional character, a mutant appearing in comic books published by Marvel Comics. The character first appeared in New Mutants, vol...	Dallas Gibson	Shadow form. Revealed in #20.
Revealed in Mutopia X #5
Armena Ortega Armena Ortega Armena Ortega is a fictional mutant character in the Marvel Comics Universe. Her first appearance was in District X #2.-Powers and abilities:She generated a protective gelatinous coating while she slept. Currently depowered....	Armena Ortega	Could create protective bubble while sleeping.
Bugman	??	Had iridescent yellow eyes, green skin, small antennas on his head.
The Juicers	??	The male had chameleonic skin, while the female could generate luminescent orbs from her hand.
Lara the Illusionist Lara the Illusionist Lara the Illusionist is a fictional mutant in the Marvel Universe. Lara has the ability to create illusions capable of fooling all of the five senses...	Lara King	Could generate illusion which affects all five senses.
Revealed in Generation M
Chamber	Jonothon Evan Starsmore	Revealed in Generation-M #1; was on life support in hospital. Received a transfusion of the blood of Apocalypse Apocalypse (comics) Apocalypse is a fictional character who is an ancient mutant that appears in comic books published by Marvel Comics. The character first appeared in X-Factor #5 , created by writer Louise Simonson and designed by artist Walter Simonson...  which gave him unknown powers and subsequently joined the depowered mutant superhero group the New Warriors New Warriors The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:... . Fully regained his mutant abilities following the Age of X Age of X "Age of X" is a comic book storyline published by Marvel Comics which features an alternate reality of the X-Men. The first issue of the storyline, Age of X: Alpha, was published in January 2011. Publication continued in February, March, and April 2011...  reality warp caused by Legion.
Stacy X Stacy X Stacy X , who was more recently known as Ripcord, is a fictional character in the Marvel Comics universe, a mutant prostitute who was briefly affiliated with the X-Men and was more recently known as a member of the latest incarnation of the now disbanded New Warriors...	Miranda Leevald	Revealed in Generation-M #2. Lived on the streets as a prostitute again until she joined the New Warriors where she presumably perished. Reemerged alive and fully powered in Vengeance #1.
Hub Hub (comics) Hub is a fictional mutant character in the Marvel Comics Universe. Her first appearance was in Excalibur vol. 3 #2.-Fictional character biography:Little is known about Hub before she made her appearance on the desolate island of Genosha...	??	Teleporter. Member of Unus' Gang and Chimere's ally. Revealed in Son of M #5. Temporarily repowered by the Terrigen Mists with erratic control.
Hack Hack (comics) Hack is a fictional mutant character in the Marvel Comics Universe who first appearance was in Excalibur vol. 2 #2.-Fictional character biography:Little is known about Hack before he made his appearance on the desolate island of Genosha...	??	Telepath. Member of Unus' Gang and Chimere's ally. Revealed in Son of M #5. Temporarily repowered by the Terrigen Mists.
Purge	??	Super athlete/acrobat. Chimere's ally. Revealed in Son of M #5. Temporarily repowered by the Terrigen Mists with erratic control.
Shola Inkosi Shola Inkosi Shola Inkosi is a fictional character in the Marvel Comics universe. He is a mutant with the power of telekinesis. He first appeared in Mekanix #1, and was created by Chris Claremont and Juan Bobillo.-Fictional character biography:...	Shola Inkosi	Telekinetic. Helped Shadowcat during Mekanix. Ally of Professor X on Genosha. Revealed in Son of M #5. Temporarily repowered by the Terrigen Mists.
Wicked Wicked (comics) Wicked is a fictional character created by Chris Claremont for Marvel comics' second installment of the series Excalibur. She is one of the few survivors of the island of Genosha which was decimated by the wild Sentinel attacks commissioned by Cassandra Nova.-Fictional character biography:Not much...	??	Necromancer. Ally of Professor X on Genosha. Revealed in Son of M #5. Temporarily repowered by the Terrigen Mists with erratic control.
Freakshow Freakshow (comics) Freakshow is a fictional character created by Chris Claremont for Marvel comics' second installment of the series Excalibur. He is one of the few survivors of the island of Genosha which was destroyed by the wild Sentinel attacks commissioned by Cassandra Nova.-Fictional character biography:Very...	??	Shapeshifter. Member of the Genoshan Excalibur. Ally of Professor X on Genosha. Revealed in Son of M #5. Temporarily repowered by the Terrigen Mists.
Revealed in New Avengers #18-20
Agent Zero	Christoph David Nord	Weapon X Agent.
Angel Dust Angel Dust (comics) Angel Dust is a fictional mutant character in the Marvel Comics Universe. Her first appearance was in Morlocks #1, created by Geoff Johns and Shawn Martinbrough.-Fictional character biography:...	Christine	Morlock.
Artie Maddicks Artie Maddicks Arthur "Artie" Maddicks is a fictional comic book character in Marvel Comics' shared universe, the Marvel Universe. He first appeared in X-Factor #2 and was created by Bob Layton and Jackson Guice.-Publication history:...	Arthur Maddicks	Member of Generation X and X-Factor.
Arturo Falcone	Arturo Falcone	Resided in Mutant Town.
Black Tom Cassidy Black Tom Cassidy "Black Tom" Cassidy is a Marvel Comics supervillain, an enemy of the X-Men, and archenemy of Banshee. Created by writer Chris Claremont and artist Dave Cockrum, he first fully appeared in Uncanny X-Men #101...	Thomas Samuel Eamon Cassidy	Original Banshee Banshee (comics) Banshee is a fictional character, a Marvel Comics superhero who operates as a member of the X-Men. Created by writer Roy Thomas and artist Werner Roth, Banshee first appeared in X-Men #28 .... 's cousin and current Banshee's Siryn Theresa Maeve Rourke Cassidy is a fictional comic book superhero appearing in books published by Marvel Comics, usually those belonging to the X-Men family of titles...  uncle. May have only lost his secondary mutation which transformed him into a tree-like creature.
Blind Faith Blind Faith (comics) Blind Faith is a fictional mutant character in the Marvel Comics Universe. His first appearance was in X-Factor Annual #1....	Alexis Garnoff	Member of the Russian Exiles (not to be confused with the reality-hopping team, the Exiles Exiles (Marvel Comics) The Exiles are a group of fictional characters that feature in three Marvel Comics series, Exiles, New Exiles, and Exiles vol. 2. The Exiles consists of characters from different dimensions, or realities, which have been removed from time and space in order to correct problems in various alternate... ).
Boost Boost (comics) Boost is a fictional mutant in the Marvel Comics universe. His first appearance was in Uncanny X-Men '97 Annual.-Fictional character biography:...	??	Morlock.
Bora Bora (comics) Bora is a fictional mutant character in the Marvel Comics Universe. Her first appearance was in Moon Knight vol. 1 #35.- Fictional character biography :...	??	Member of the Avant Guards.
Brass Brass (comics) Brass is a fictional mutant character in the Marvel Comics Universe. His first appearance was in Marvel Comics Presents #65.-Fictional character biography:...	Sean Watanabe	Telepath.
Conquistador	Miguel Provenza
El Aguila El Aguila El Águila is a fictional mutant character in the Marvel Comics Universe. El Águila is patterned after the literary hero, Zorro.-Publication history:...	Alejandro Montoya
Fatale Fatale (comics) Fatale is a fictional character who first appears in the Marvel Comics universe. She is an assassin, usually working for Dark Beast. She first appeared in X-Factor vol. 1 #112, but in X-Men vol...	"Pamela Greenwood"	Lackey of Dark Beast Dark Beast Dark Beast , sometimes known as the Black Beast, is a Marvel Comics supervillain, an alternate reality evil version of the X-Men’s Beast... . Later joined the depowered mutant terrorist group X-Cell X-Cell X-Cell is a terrorist organization in the Marvel Comics universe.-Fictional team biography:Made up of ex-mutants, the group targets government authorities in an attempt to regain their lost powers after the Decimation event, which de-powered over 90% of the world's mutant population and which they... .
Flambè Flambe (comics) Flambé is a fictional mutant character in the Marvel Comics universe. She first appeared X-Factor #80 . She was created by Peter David, Larry Stroman and Al Milgrom. She had pyrokinetic powers but is depowered...	??	Member of the Hell's Belles.
Gloom	Jordan Lewis	Ex-student at Xavier's.
Golden Child Paul Patterson (comics) Paul Patterson, a.k.a Golden Child, is a fictional mutant character in the Marvel Comics Universe whose first appearance was in Marvel Team-Up vol. 3 #1.- Fictional character biography :...	Paul Patterson	Appeared in the Marvel Team-Up Marvel Team-Up Marvel Team-Up is the name of several American comic book series published by Marvel Comics. The series featured two or more Marvel characters in one story...  arc "Golden Child"
Harpoon Harpoon (comics) Harpoon is a fictional character created by Marvel Comics. He is a member of the mutant assassin team known as Marauders, who are employed by Mister Sinister...	Kodiak Noatak	Marauder.
Hazard	Carter Alexander Ryking	Became even more mentally unstable and later dies as he had predicted
Jon Spectre Jon Spectre Jon Spectre is a fictional character, a mutant in the Marvel Comics Universe. His first appearance was in X-Force vol. 2 #2.-Fictional character biography:...	Jon Spectre	Six Pack member.
Key Key (Marvel Comics) Key is a fictional mutant character in the Marvel Comics Universe. His first appearance was in Cable vol. 2 #79.-Fictional character biography:...	??	Cable ally.
King Bedlam King Bedlam King Bedlam is a fictional mutant character in the Marvel Comics Universe, created for their comic book series X-Force...	Christopher Terrence Aaronson	Leader of New Hellions.
Kiwi Black Kiwi Black Kiwi Black is a mutant from Marvel Comics. His first appearance was in Uncanny X-Men #429.-Character Biography:Little is known about the past of Kiwi Black, apart from that his mother is from Ruatoki, New Zealand, and his father, Azazel, seduced her...	??	Half-brother of Nightcrawler and Abyss.
Mary Zero Mary Zero Mary Zero is a fictional mutant character in the Marvel Comics universe. Her first appearance was in Agent X #3. She was created by Gail Simone.-Fictional character biography:...	Mary	Sidekick of Agent X.
Mist Mistress Mist Mistress Mist Mistress is a fictional character in the Marvel universe. She made her first appearance in Captain America #346.-Fictional character biography:...	??	Member of the Resistants Resistants (comics) The Resistants, also known as Mutant Force are a fictional supervillain group in the Marvel Comics universe. They were originally the second incarnation of the Brotherhood of Evil Mutants, but have become completely independent of the other incarnations of that group, except that they were...
Monsoon Monsoon (comics) Monsoon is a fictional mutant character in the Marvel Comics Universe. Aloba's first appearance was in X-Factor vol. 1 #99.-Fictional character biography:...	Aloba Dastoor	Brother of Haven.
Murmur Murmur (Marvel Comics) - Murmur :Murmur is a fictional mutant character in the Marvel Comics Universe who first appearance was in Generation X #11.- Fictional character biography :...	Arlette Truffaut	Member of Alpha Flight Alpha Flight Alpha Flight is a fictional superhero team published by Marvel Comics, noteworthy for being one of the few Canadian superhero teams. Created by John Byrne, the team first appeared in Uncanny X-Men #120 ....
Murmur	Allan Rennie	Member of Emplate Emplate Emplate is a fictional character, a mutant supervillain appearing in the Marvel Comics universe. He first appeared in Generation X #1, and was created by Scott Lobdell and Chris Bachalo. Emplate would serve as one of the major antagonists to the Generation X comic book series during its... 's Hellions.
Nightwind Nightwind Nightwind is a fictional mutant character in the Marvel Comics Universe. Her first appearance was in Generation X #53.-Fictional character biography:...	??	Rising Sons member.
Overrider	Richard Rennsalaer
Paralyzer	Randall Darby	Member of the Resistants. Also known as Shocker.
Phantazia Phantazia Phantazia is a fictional mutant supervillain in the Marvel Comics universe who first appeared in X-Force #6 .-Fictional character biography:Phantazia was recruited by Toad into his lineup of the Brotherhood of Mutants...	Eileen Harsaw	Brotherhood of Evil mutants member. Driven insane by her retained memories of M-Day.
Postman Postman (comics) Postman is a Marvel Comics character. He has the ability to permanently erase people's memories, usually specified by naming whatever he wants that person to forget.-Fictional character biography:...	David	Morlock.
Quill Quill (comics) Quill has been the name of four different fictional comic book characters in the Marvel Comics universe. All, however, are human mutants.-Quill :The Warpie known as Quill first appeared in Captain Britain, vol...	??	Resistants member (not to be confused with the Xavier Institute student Quill).
Radian, now Phaser Radian (comics) Christian Cord codenamed Radian and later Phaser is a fictional mutant character in the Marvel Comics Universe. His first appearance was in New X-Men #135, created by Grant Morrison and Frank Quitely.-Fictional character biography:...	Christian Cord	Ex-student at Xavier's and member of the Omega Gang. Joined the New Warriors New Warriors The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:... .
Radius Radius (comics) Radius is a fictional character, a superhero in the Marvel Comics universe. He is a former member of the superhero team Alpha Flight. He first appeared in Alpha Flight: In The Beginning #-1, and first appeared as Radius in Alpha Flight vol...	Jared Corbo	Brother of Flex Flex (comics) Flex is a fictional character, a superhero in the Marvel Comics universe. He is a former member of the superhero team Alpha Flight, but later got downgraded to Beta Flight-Fictional character biography:... . Member of Alpha Flight.
Randall Shire Randall Shire Randall Shire is a fictional mutant character in the Marvel Comics Universe. His first appearance was in Cable #79.-Fictional character biography:...	Randall Shire	???
Reaper Reaper (comics) Reaper, in comics, may refer to:*Marvel Comics:** Reaper , Pantu Hurageb a character who has appeared in X-Force** Reaper , a fictional Nazi spy* Reaper , a number of DC Comics characters...	Pantu Hurageb	mutant Liberation Front member.
Redneck, now Skybolt Redneck (comics) Vincent Stewart, codenamed Redneck and later Skybolt is a fictional mutant character in the Marvel Comics Universe. His first appearance was in New X-Men #126 by Grant Morrison and Frank Quitely.-Fictional character biography:...	Vincent Stewart	Ex-student at Xavier's and member of the Omega Gang. Joined the New Warriors New Warriors The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:... . Now deceased.
Scanner Scanner (comics) Scanner , otherwise known as Screener, is a mutant in the Marvel Comics universe-Fictional character biography:As a member of the Acolytes, Scanner served as a scout that would survey the area before the others arrived, using her mutant ability to project an astral form to travel great distances...	Sarah Ryall	Acolyte Acolytes (comics) The Acolytes is a team of comic book mutant supervillains in the Marvel Comics universe. The Acolytes followed the principles of the mutant Magneto, particularly the mutant right of superiority over normal humans. Some members of the Acolytes even worshipped him with a religious fervor and regarded...  of Magneto.
Shatter Shatter (comics) Shatter is a fictional mutant character in the Marvel Comics Universe. His first appearance was in Morlocks #1, created by Geoff Johns and Shawn Martinbrough.-Fictional character biography:...	??	Morlock.
Slick Slick (comics) Slick is the name of two fictional comic book characters in the Marvel Universe. One is a demon and the other is a mutant and former student of the Xavier Institute.-Slick :A demon who was a pawn of Gorn was also known as Slick...	Quincy Marrow	Ex-student at Xavier's.
Slipstream Slipstream (comics) Slipstream is a fictional character in Marvel Comics universe. He is a superhero associated with the X-Men. Created by writer Chris Claremont and artist Salvador Larroca, he first appeared in X-Treme X-Men #6 ....	Cameron Davis.	Teleporter. Ex-member of Storm's team in Australia.
Spoilsport Spoilsport Spoilsport is a fictional mutant character in the Marvel Comics Universe. Her first appearance was in Generation X #53.-Fictional character biography:...	??	Rising Sons member.
Strobe Strobe (comics) Strobe is a fictional mutant character in the Marvel Comics Universe. She was created for the villainous team the Mutant Liberation Front as the main antithesis for X-Force...	??	Mutant Liberation Front member.
Sunfire	Shiro Yashida	Former X-Man. Repowered as a member of Apocalypse's Four Horsemen.
Tantra	Reuben O'Hara	Sexual drive activation in elephant-like form. Ex-student at Xavier's.
Tarot Tarot (comics) Tarot is a fictional character, a mutant in the Marvel Universe.-Publication history:Tarot first appeared in New Mutants vol...	Marie-Ange Colbert	Member of the Hellions, latterly undead.
Tattoo, later Longstrike Tattoo (comics) Tattoo, later Longstrike, is a fictional mutant character in the Marvel Comics Universe. Her first appearance was in New X-Men #126, created by Grant Morrison and Frank Quitely.-Fictional character biography:...	Christine Cord	Ex-student at Xavier's and member of the Omega Gang. Joined the New Warriors and was killed by the new Zodiac team.
Tether Tether (comics) Tether is a fictional mutant character in the Marvel Comics Universe. Her first appearance was in Uncanny X-Men '97 Annual.-Fictional character biography:...	??	Morlock.
Tremolo Tremolo (comics) Tremolo is a fictional mutant character in Marvel Comics' shared universe, the Marvel Universe.-Fictional character biography:Tremolo was a member of female mutant terrorists. She was resuscitated by Cyber to commit acts of extortion, and worked for a notorious drug cartel. A other member of group,...	??	Member of the Hell's Belles.
Vague Vague (comics) Vague is a fictional mutant character in the Marvel Comics Universe.-Powers:Vague is a mutant that had the ability to become transparent or invisible. She fought against the X-Factor team in an attempt to get at a former teammate they were defending...	??	Member of the Hell's Belles.
Wild Child Wild Child (comics) Wild Child alternately spelled Wildchild and also known as Weapon Omega and Wildheart, is a fictional character appearing in Marvel Comics publications. The character has been active as both a superhero and a supervillain. He has been a member of Alpha Flight, X-Factor, and Weapon X...	Kyle Gibney	Weapon X and X-Factor member. Killed by Romulus.
Wildside Wildside (comics) Wildside is a fictional mutant villain and sadist in the Marvel Comics universe. He was first introduced as a member of the Mutant Liberation Front in the comic title New Mutants, when Rob Liefeld took over as the penciller of that series...	Richard Gill	mutant Liberation Front member.
Windshear Windshear (comics) Windshear is a fictional character, a superhero in the Marvel Comics universe.-Fictional character biography:Colin Ashworth Hume was born Toronto, Ontario, Canada; he moved with his family to Great Britain when he was five years old, and grew up in England as a Canadian expatriate...	Colin Ashworth Hume	Alpha Flight member.
Wiz Kid Taki Matsuya Takashi "Taki" Matsuya or sometimes called the Wiz Kid is a fictional mutant character from Marvel Comics. Created by Louise Simonson and Jon Bogdanove, his first appearance was in X-Terminators #1 .-Fictional character biography:...	Takeshi "Taki" Matsuya	Member of the X-Terminators. Joined the Avengers Academy with mutant powers intact.
Wraith Wraith (comics) Wraith, in comics, may refer to:*Wraith , three Marvel characters:**Wraith , a one-time member of the X-Men**Wraith , a supervillain adversary of Spider-Man...	Hector Mendoza	Member of the X-Men X-Men The X-Men are a superhero team in the . They were created by writer Stan Lee and artist Jack Kirby, and first appeared in The X-Men #1... . Had transparent skin.
Shen Xorn	Shen Xorn	Kuan-Yin's twin brother. Member of the X-Men.
Zach	Zach Halliwell	Ex-student at Xavier's.
Revealed in various other issues
Abyss Abyss (comics) Abyss is a fictional character, a mutant in the Marvel Comics Universe. An alternate universe's counterpart of the character first appeared in X-Men Alpha, and the heroic Marvel Universe version of the character first appeared in Cable vol...	Nils Styger	Nightcrawler's half-brother. Revealed in the Official Handbook of the Marvel Universe A to Z #1.
Alexander Lexington Alexander Lexington Alexander "Lex" Lexington is a fictional mutant character in the Marvel Comics Universe. His first appearance was in X-Men vol. 2 #178 and was created by Peter Milligan and Salvador Larroca.-Fictional character biography:...	Alexander Lexington	Member of Sentinel Squad O*N*E. Revealed in X-Men: The 198 Files (NB: The Sentinel Squad O*N*E miniseries takes place pre-M-Day, and shows how the squad was formed), possibly killed during the Nanotech takeover of the Sentinels who attack the X-Mansion.
Angel Salvadore Angel Salvadore Angel Salvadore, also known by her codename Tempest, is a fictional character created by Grant Morrison and Ethan Van Sciver, appearing in comic books published by Marvel Comics. She first appeared in New X-Men, vol. 1 #118. She is portrayed by Zoë Kravitz in X-Men: First Class...	Angel Salvadore	Human/Bug mutation. Revealed in Exiles Exiles (Marvel Comics) The Exiles are a group of fictional characters that feature in three Marvel Comics series, Exiles, New Exiles, and Exiles vol. 2. The Exiles consists of characters from different dimensions, or realities, which have been removed from time and space in order to correct problems in various alternate...  #72. Ex-student at Xavier's. Joined the depowered mutant superhero group the New Warriors New Warriors The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:...  as Tempest before becoming a member of the Teen Brigade Teen Brigade The Teen Brigade is either of two distinct fictional teams in the Marvel Comics Universe. Both teams were recruited by Rick Jones from young amateur radio enthusiasts in order to obtain and divulge strategic information about safety hazards, most notably those involving the Incredible Hulk.The... . Married to Beak Beak (comics) Barnell Bohusk, currently known as Blackwing, formerly known as Beak, is a fictional character associated with the X-Men and its spinoff the Exiles. Beak first appeared in New X-Men #117 and was created by Grant Morrison and Ethan Van Sciver.-Fictional character biography:Born in Rotterdam,...  and is the mother of his children. Active as a member of the Teen Brigade Teen Brigade The Teen Brigade is either of two distinct fictional teams in the Marvel Comics Universe. Both teams were recruited by Rick Jones from young amateur radio enthusiasts in order to obtain and divulge strategic information about safety hazards, most notably those involving the Incredible Hulk.The...  in Vengeance #1.
Antonio	Antonio	Revealed in X-Men: The 198 #1. Pyrokinetic who was exploring a volcano at the time of M-Day and was killed when he lost his powers.
Bandit, now Night Thrasher Bandit (comics) Night Thrasher also known as Bandit is a fictional character from Marvel Comics. He first appeared in Night Thrasher #3 , and was created by Fabian Nicieza and Ken Lashley...	Donyell Taylor	Revealed in New Warriors New Warriors The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:...  #7. Created the depowered mutant superhero group the New Warriors New Warriors The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:...  to revive his deceased brother, the original Night Thrasher.
Barnell Bohusk	Barnell Bohusk	Formerly known as Beak. Bird mutation. Revealed in Exiles Exiles (Marvel Comics) The Exiles are a group of fictional characters that feature in three Marvel Comics series, Exiles, New Exiles, and Exiles vol. 2. The Exiles consists of characters from different dimensions, or realities, which have been removed from time and space in order to correct problems in various alternate...  #72 Ex-student at Xavier's. Briefly a member of the New Warriors New Warriors The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:... . Active as a member of the Teen Brigade Teen Brigade The Teen Brigade is either of two distinct fictional teams in the Marvel Comics Universe. Both teams were recruited by Rick Jones from young amateur radio enthusiasts in order to obtain and divulge strategic information about safety hazards, most notably those involving the Incredible Hulk.The...  in Vengeance #1.
Five of the Bohusk/Salvatore Children	Kara, Axel and three unnamed kids	Revealed in Exiles Exiles (Marvel Comics) The Exiles are a group of fictional characters that feature in three Marvel Comics series, Exiles, New Exiles, and Exiles vol. 2. The Exiles consists of characters from different dimensions, or realities, which have been removed from time and space in order to correct problems in various alternate...  #72 that 5 of the 6 children are depowered. Tito Bohusk is the only one who has retained his mutated appearance.
Bloodlust	Beatta Dubiel	Revealed in Official Handbook A-Z #4. Member of the Femme Fatals.
Book	Annika	Genoshan librarian. Revealed in Marvel: Atlas #2. Repository of all human knowledge.
Broadband	??	Genoshan. Revealed in Marvel: Atlas #2. Was able to access all manner of electronic communications and project them to others.
Delphi	??	Revealed in Uncanny X-Men #490. Morlock.
Doctor Leery	Leery	Revealed in X-Factor vol. 3 #5. Slain by Rictor.
Elijah Cross Elijah Cross Elijah Cross is a fictional comic book character in the Marvel Comics universe. He first appeared in X-Factor vol. 3 #17 as a de-powered mutant, who lost his powers as a result of M-Day.-Fictional character biography:...	Elijah Cross	Mass-increasing. Revealed in X-Factor vol. 3 #17. Is the leader of the X-Cell. Exploded from the side-effects of the Terrigen Mists.
Gazer	??	Revealed in X-Men #178. Turned into a Horseman of Apocalypse in #182. Now deceased.
Flex Flex (comics) Flex is a fictional character, a superhero in the Marvel Comics universe. He is a former member of the superhero team Alpha Flight, but later got downgraded to Beta Flight-Fictional character biography:...	Adrian Corbo	Ex-Alpha Flight member. Brother to Radius Radius (comics) Radius is a fictional character, a superhero in the Marvel Comics universe. He is a former member of the superhero team Alpha Flight. He first appeared in Alpha Flight: In The Beginning #-1, and first appeared as Radius in Alpha Flight vol... . Revealed in All-New OHotMU A-Z Update #3.
Jebediah Guthrie Jebediah Guthrie Jebediah "Jeb" Guthrie is a fictional character, a comic book mutant from the Marvel Comics universe. The character first appeared in Rom Annual. Jeb was a mutant who had the ability to shoot out electrical discharge.-Fictional character biography:...	Jebediah Guthrie	Electrical discharge. Revealed in "Endangered Species" Ch. 12 (New X-Men #42).
Marrow Marrow (comics) Marrow , is a Marvel Comics character, associated with the X-Men. She is a mutant whose bones grow out of her skin and can be removed from her body, providing her with potential knives and clubs as well as body armor....	Sarah	Revealed in X-Factor vol. 3, #18. Shown to mysteriously still display the physical signs of her mutation despite depowerment. Shown as a member of the group of former mutants calling themselves "X-Cell," who believe the government is behind the massive loss of mutant powers.
Maximus Lobo Maximus Lobo Maximus Lobo is a fictional character, a mutant in the Marvel Comics Universe. His first appearance was in Uncanny X-Men #417.-Fictional character biography:...	Maximus Lobo	Werewolf with enhanced senses. Member of the Dominant Species. Revealed in Young X-Men #1.
Mesmero Mesmero Mesmero is a fictional mutant, a comic book supervillain in the Marvel Comics universe. The character first appeared in [Uncanny] X-Men #49.-Fictional character biography:...	Vincent	Hypnotist. Revealed in X-Men Unlimited, volume 2 #13
Mulholland Black The Order (comics) The Order is the name of two fictional comic book superhero teams in the Marvel Comics universe. The first team was a brief offshoot of the team Defenders, and the second is part of an initiative to place a superhero team in each state of the United States....	Mulholland Black	Transforms the psychic energy from Los Angeles into pure kinetic power. Revealed in The Order #8. Former member of the Black Dahlias. Repowered as a member of The Order The Order (comics) The Order is the name of two fictional comic book superhero teams in the Marvel Comics universe. The first team was a brief offshoot of the team Defenders, and the second is part of an initiative to place a superhero team in each state of the United States.... .
Pasco Pasco (comics) Pasco is a fictional character, a mutant in the Marvel Comics Universe. His first appearance was in X-Men #191....	Pasco	Forcefield generation. Mercenary and partner of Sabretooth Sabretooth (comics) Sabretooth is a fictional character, a Marvel Comics supervillain created by writer Chris Claremont and artist/co-writer John Byrne. The character first appeared in Iron Fist #14... . Introduced in X-Men X-Men The X-Men are a superhero team in the . They were created by writer Stan Lee and artist Jack Kirby, and first appeared in The X-Men #1...  #191.
Percival Fellows	Percival B. Fellows	Revealed in Uncanny X-Men #489. Former friend/ally of Magneto Magneto (comics) Magneto is a fictional character that appears in comic books published by Marvel Comics. He is the central villain of the X-Men comic, as well as the TV show and the films. The character first appears in X-Men #1 , and was created by writer Stan Lee and artist Jack Kirby... . After the M-Day, died under unrevealed circumstances.
Polaris Polaris (comics) Polaris is a fictional comic book character appearing in books published by Marvel Comics, in particular the X-Men family of books. Created by Arnold Drake, Don Heck, Werner Roth and Jim Steranko, Polaris first appeared in The X-Men #49...	Lorna Dane	Magnetic Abilities. Revealed in X-Men, volume 2 #177. Repowered by Apocalypse Apocalypse (comics) Apocalypse is a fictional character who is an ancient mutant that appears in comic books published by Marvel Comics. The character first appeared in X-Factor #5 , created by writer Louise Simonson and designed by artist Walter Simonson...  as Pestilence, one of his Horsemen Horsemen of Apocalypse The Horsemen of Apocalypse is a team of fictional supervillain characters that appear in comic books published by Marvel Comics. The team is first mentioned in X-Factor #10 , and makes their full appearance in X-Factor #15... .
Professor X Professor X Professor Charles Francis Xavier, also known as Professor X, is a fictional character, a Marvel Comics superhero known as the leader and founder of the X-Men....	Charles Francis Xavier	Telepath. Revealed in X-Men: Deadly Genesis #5. Spinal injury repaired in the process. He was repowered by The M'Kraan Crystal.
Quiet Bill Quiet Bill Quiet Bill is a fictional character, a mutant in the Marvel Comics Universe. His first appearance was in Gambit #3.-Fictional character biography:...	??	Can open portals to view alternate realities and timelines. Revealed in X-Men #200. Homeless man who first appeared in Gambit Vol. 3 #10.
Qwerty	??	Precognitive. Morlock. Revealed in Uncanny X-Men #490.
Razorback Razorback (comics) Razorback is a fictional Marvel Comics superhero. The character first appeared in shadow in Spectacular Spider-Man vol. 1 #12. His first full appearance is in Spectacular Spider-Man vol...	Buford T. Hollis	Innate ability to operate and drive any vehicle. Revealed in All-New Official Handbook Of The Marvel Universe A-Z #9.
Rictor Rictor Rictor is a fictional comic book superhero in the Marvel Universe, who appears in the X-Men family of books published by Marvel Comics. He was created by writer Louise Simonson and artist Walt Simonson and first appeared in X-Factor vol.1 #17...	Julio Esteban Richter	Geosensitivity and seismic wave generation. Revealed in X-Factor, volume 3 #1. First mutant to be repowered by the Scarlet Witch Scarlet Witch The Scarlet Witch is a fictional comic book character that appears in books published by Marvel Comics. The character first appears in X-Men #4 and was created by Stan Lee and Jack Kirby...  in Avengers: Children's Crusade" #6.
Scarlet Knights (Marvel Comics)	Arthur, Lisa, Colin, Jennifer, Malcolm, Edward "Ned" and Nell Hardy	Revealed in New Excalibur #6. Family of flying mutants depowered in mid-flight.
Shadow Captains	Derek, Ricky and Petrie	Revealed in New Excalibur #20. All but Sage Sage (comics) Sage, also known as Tessa, is a fictional character in the Marvel Comics universe. She has most often been associated with the X-Men and the Hellfire Club, whom she spied upon for Professor Charles Xavier....  and Lionheart Lionheart (comics) Lionheart , formerly called Captain Britain, is a fictional character, a Marvel Comics superhero. She first appeared in The Avengers vol.3, #77 .-Fictional character biography:...  were depowered mutants according to Ablion Albion (comics) Albion is a six-issue comic book limited series plotted by Alan Moore, written by his daughter Leah Moore and her husband John Reppion, with covers by Dave Gibbons and art by Shane Oakley and George Freeman. As a result of a deal forged by Vice President Bob Wayne of DC Comics and Publishing... .
Unus the Untouchable Unus the Untouchable Unus the Untouchable is a fictional character from the comic book X-Men and part of the Marvel Comics Universe. A mutant, Unus is named for his ability to consciously project a force field which protects him from harm.-Origin:Angelo Unuscione was born in Milan, Italy...	Angelo Unuscione	Revealed in Marvel Legacy: The 1960s under the Factor Three Factor Three Factor Three was a short-lived supervillain subversive organization within the pages of The X-Men, and was a part of the Marvel Comics Universe. It was led by the Mutant Master, who was secretly an alien from a race of beings from Sirius that resemble octopuses. It used various mind control...  entry. Was in Genosha when Pietro arrived with the Terrigen Mists. Killed by his new forcefield.
Kestrel Kestrel (comics) John Wraith, also known as Kestrel, is a character in the Marvel comics fictional universe. In the 2009 superhero movie, X-Men Origins: Wolverine, Wraith is portrayed by will.i.am.-Fictional character biography:...	Wraith, John	Revealed in Wolverine #1. Survived assassination by Sabretooth and became a small-town preacher. Was the first victim killed by a demon-possessed Wolverine, as he could no longer teleport.

Notes:

• Sunfire, while depowered long before M-Day because of Rogue was listed among the energies in the Collective. Seeing that Rogue retained his powers, how this is possible remains unknown.
• Many mutants still remain active although they are depowered, they include the New Warriors
  New Warriors
  The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:...
  
   Blackwing, Tempest
  Angel Salvadore
  Angel Salvadore, also known by her codename Tempest, is a fictional character created by Grant Morrison and Ethan Van Sciver, appearing in comic books published by Marvel Comics. She first appeared in New X-Men, vol. 1 #118. She is portrayed by Zoë Kravitz in X-Men: First Class...
  
  , Wondra
  Jubilee (comics)
  Jubilation "Jubilee" Lee is a fictional character, a Marvel Comics superheroine associated with the X-Men.A mutant, Jubilee had the superhuman power to generate "fireworks" of explosive plasma. A teenage "mall rat," she was the X-Men's youngest member in the early 1990s, often playing sidekick to...
  
   and Wind Dancer
  Wind Dancer
  Sofia Mantega, also known as Renascence and formerly known as Wind Dancer, is a fictional character, a former mutant appearing in comic books published by Marvel Comics. One of the student body in the Xavier Institute, she is a member of the New Mutants squad therein. Her first appearance was in...
  
  , the X-Cell
  X-Cell
  X-Cell is a terrorist organization in the Marvel Comics universe.-Fictional team biography:Made up of ex-mutants, the group targets government authorities in an attempt to regain their lost powers after the Decimation event, which de-powered over 90% of the world's mutant population and which they...
  
   as well as Brass
  Brass (comics)
  Brass is a fictional mutant character in the Marvel Comics Universe. His first appearance was in Marvel Comics Presents #65.-Fictional character biography:...
  
   and El Aguila
  El Aguila
  El Águila is a fictional mutant character in the Marvel Comics Universe. El Águila is patterned after the literary hero, Zorro.-Publication history:...
  
   as reported in Civil War: Battle Damage Report
• It has been revealed in the "Endgangered Species" storyline that latent mutants, such as Charlotte Jones, have also lost their X-gene after M-Day.
• It appears that some characters, for an as of yet unexplained reason, have reverted to normal at a slower rate than others. This includes Beak, Stacy X
  Stacy X
  Stacy X , who was more recently known as Ripcord, is a fictional character in the Marvel Comics universe, a mutant prostitute who was briefly affiliated with the X-Men and was more recently known as a member of the latest incarnation of the now disbanded New Warriors...
  
  , and Marrow
  Marrow (comics)
  Marrow , is a Marvel Comics character, associated with the X-Men. She is a mutant whose bones grow out of her skin and can be removed from her body, providing her with potential knives and clubs as well as body armor....
  
   (who still is not normal).
• Iceman
  Iceman (comics)
  Iceman is a fictional Marvel Comics superhero, a member of the X-Men. Created by writer Stan Lee and artist/co-writer Jack Kirby, he first appeared in X-Men vol. 1 #1, ....
  
   is not repowered, since he never lost his powers in the first place. After the events of M-Day he developed a mental block, which suppressed his secondary mutation and blocked his powers, this may also be the case for Mulholland Black.
• Archangel
  Archangel (comics)
  Warren Kenneth Worthington III is a fictional character, a comic book antihero in the Marvel Comics universe. Originally known as Angel and later Archangel, Worthington is one of the founding members of the X-Men. Created by writer Stan Lee and artist/co-creator Jack Kirby, he first appeared in...
  
   only pretended to be depowered as seen in Generation M #4 and #5.
• As revealed in X-Factor #50, Layla Miller
  Layla Miller
  Layla Rose Miller, also known as Butterfly, is a fictional character in the Marvel Comics universe. She first appeared in House of M #4, and was created by Brian Michael Bendis and Oliver Coipel...
  
   had powers before M-Day but not the ones she claimed. It appears she was unaffected by M-Day and just had different powers in the House Of M reality, or the only had those powers removed from the Decimation.
• View Below for further developments and clarifications on remaining mutants.

Confirmed remaining mutants

While it has been stated that there are at least 198 remaining mutants, according to Henry Peter Gyrich

Henry Peter Gyrich

Henry Peter Gyrich is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Avengers Vol. 1 #165 and was created by Jim Shooter and George Pérez.-Fictional character biography:...

 in Avengers: The Initiative

Avengers: The Initiative

Avengers: The Initiative was a comic book series from Marvel Comics. Written by Dan Slott and Christos Gage with artwork initially by Stefano Caselli, Steve Uy and Harvey Tolibao, the series dealt with the aftermath of Marvel's Civil War crossover Avengers: The Initiative was a comic book series...

, there are actually "around 300"; the 198 number is merely the number of mutants the US government has cataloged, with a 199th mutant (Mutant Zero

Typhoid Mary (comics)

Typhoid Mary , also known as Typhoid, Walker, Bloody Mary and Mutant Zero, is a fictional character, a supervillain and enemy of Daredevil and Deadpool in the Marvel Comics Universe. She first appeared in Daredevil #254, and was created by Ann Nocenti and John Romita, Jr....

) being off the record. Over 198 mutants have already been identified post M-Day with over 30 of said mutants have died since the mutant Decimation hit. The canonically confirmed post M-Day mutants are as follows:

Active mutants after M-Day

• Adam X
• Alchemy
  Alchemy (comics)
  Alchemy is a fictional British mutant in the Marvel Comics universe. Alchemy, created by British comic book fan Paul Betsow, was the winning entry of a contest held by Marvel Comics for the best fan-created character. Marvel agreed to publish the winning character in an issue of New Mutants...
  
  
• Anole
  Anole (comics)
  Anole is a fictional mutant superhero in the Marvel Universe. He was created by Christina Weir and Nunzio DeFilippis and first appeared in issue #2 of New Mutants vol. 2 . A student at the Xavier Institute and junior member of the X-Men, Anole is one of the few openly gay characters in the Marvel...
  
  
• Archangel
  Archangel (comics)
  Warren Kenneth Worthington III is a fictional character, a comic book antihero in the Marvel Comics universe. Originally known as Angel and later Archangel, Worthington is one of the founding members of the X-Men. Created by writer Stan Lee and artist/co-creator Jack Kirby, he first appeared in...
  
  
• Arclight
  Arclight (comics)
  Arclight is a mutant supervillain in the Marvel Comics universe.-Publication history:Arclight first appeared in Uncanny X-Men #210-211 , and was created by Chris Claremont and John Romita Jr....
  
  
• Armor
  Armor (comics)
  Armor is a fictional character who exists in Marvel Comics' shared universe, the Marvel Universe. She is a mutant Japanese teenager who is enrolled at the Xavier Institute who retains her powers after the events of Decimation. She first appeared in Astonishing X-Men, vol...
  
  
• Astra
  Astra (comics)
  -Astra :Astra is a fictional character in the Marvel Comics universe. She first appeared in [Uncanny] X-Men #107 as a member of the Shi'ar Imperium's Imperial Guard and was created by Chris Claremont and Dave Cockrum....
  
  
• Asylum
  Asylum (comics)
  This article is about the Marvel Comics characters. For the Image Comics anthology, see Asylum .Asylum is the name of two characters in the Marvel Comics Universe.-Fictional character biography:...
  
  
• Aurora
  Aurora (comics)
  Aurora is a fictional character, a Canadian superheroine in the Marvel Comics universe. She is the twin sister of Northstar and the former lover of Sasquatch. She has also been in a relationship with Wild Child....
  
  
• Avalanche
  Avalanche (comics)
  Avalanche is a Marvel Comics supervillain and an enemy of the X-Men. Created by writer Chris Claremont and artist/co-writer John Byrne, he first appeared in Uncanny X-Men #141 ....
  
  
• Beast
  Beast (comics)
  Beast , Dr. Henry Philip "Hank" McCoy, is a comic book character, a Marvel Comics superhero and a member of the mutant team of superheroes known as the X-Men...
  
  
• Big Bertha
  Big Bertha (comics)
  Big Bertha is a fictional character, a superhero appearing in comic books published by Marvel Comics, notably as a member of the Great Lakes Avengers. The character was created by John Byrne and first appeared in West Coast Avengers vol. 2 #46 .-Fictional character biography:Not a lot is known of...
  
  
• Bishop
  Bishop (comics)
  Bishop is a fictional comic book superhero, appearing in books published by Marvel Comics, in particular the X-Men family of books...
  
  
• Black Womb
  Black Womb (comics)
  Amanda Mueller is the great-great grandmother of Cyclops, Havok and Vulcan and the mother of Fontanelle. She first appeared in Gambit vol. 3 #4.-Fictional character biography:...
  
  
• Blindfold
  Blindfold (comics)
  Blindfold is a fictional character, a mutant and a member of the student body of the Xavier Institute in Marvel Comics' X-Men-related comic books. She first appeared in Astonishing X-Men, vol. 3 #7 and was created by Joss Whedon and John Cassaday.-Fictional character biography:Blindfold is a...
  
  
• Bling!
  Bling (comics)
  Bling! is a fictional character, a mutant appearing in comic books published by Marvel Comics. She attended the Xavier Institute before its closing and is a member of the X-Men's training squad. Her first appearance was in X-Men, vol...
  
  
• Blink
• Bliss
  Bliss (Morlocks)
  Bliss is a fictional character, a mutant in the Marvel Comics Universe. Her first appearance was in Uncanny X-Men #261 .-Fictional character biography:Bliss was a Morlock who became a loyal follower of Masque...
  
  
• Tito Bohusk
• Boom-Boom
  Tabitha Smith
  Tabitha Smith is a fictional character, a comic book superhero in the Marvel Comics universe. Created by Jim Shooter and Al Milgrom, the character first appeared in Secret Wars II #5 . She later appeared as a member of the X-Force and, more recently, as a member of Nextwave...
  
  
• Cannonball
  Cannonball (comics)
  Cannonball is a fictional Marvel Comics superhero, associated with the X-Men. Created by writer Chris Claremont and artist Bob McLeod, Cannonball first appeared in Marvel Graphic Novel #4: The New Mutants ....
  
  
• Catiana
  Catiana
  Tatiana Caban is a fictional character, a mutant in the Marvel Universe. Her first appearance was in issue #4 of the limited series NYX.- NYX :...
  
  
• Chamber
  Chamber (comics)
  Jonothon "Jono" Evan Starsmore, better known as Chamber or Decibel, is a fictional character, a Marvel Comics superhero associated with the X-Men and the New Warriors....
  
  
• Lila Cheney
  Lila Cheney
  Lila Cheney is a fictional character in the Marvel Universe. She is a mutant with the ability to teleport, but only over vast intergalactic distances.-Publication history:...
  
  
• Cipher
  Cipher (comics)
  Cipher is a fictional mutant character, a superhero in comic books published by Marvel Comics. She is a young African-American female who first appeared in Young X-Men #8 and was created by Marc Guggenheim and Rafa Sandoval.-Publication history:Cipher's first appearance was in Young X-Men #8 by...
  
  
• Collective Man (Tao-Yu Brothers)
  Collective Man
  The Collective Man is a fictional character, a Chinese superhero in the Marvel Comics universe. The Collective Man is actually an identity shared by the Tao-Yu brothers, a set of quintuplets. They possess the mutant power to merge into one body, which variously possesses the collective abilities...
  
  
• Colossus
  Colossus (comics)
  Colossus is a fictional character, a superhero in the Marvel Comics universe. Created by writer Len Wein and illustrator Dave Cockrum, he first appeared in Giant-Size X-Men #1...
  
  
• Cyclops
  Cyclops (comics)
  Cyclops is a fictional character, the leader of the X-Men superhero team in the . A mutant, Cyclops emits a powerful energy beam from his eyes...
  
  
• Cypher
  Cypher (comics)
  Cypher is a fictional mutant character, a superhero from Marvel Comics. He first appeared in New Mutants vol. 1 #13 .-Fictional character biography:Doug Ramsey was born to Philip and Sheila Ramsey...
  
  
• Daken
  Daken
  Akihiro, also codename as Daken is a fictional comic book supervillain appearing in books published by Marvel Comics. Daken is the mutant son of Wolverine and his deceased wife Itsu...
  
  
• Dark Beast
  Dark Beast
  Dark Beast , sometimes known as the Black Beast, is a Marvel Comics supervillain, an alternate reality evil version of the X-Men’s Beast...
  
  
• Darwin
  Darwin (comics)
  Darwin is a mutant character in the Marvel Comics Universe. He first appeared in X-Men: Deadly Genesis #2, and was created by writer Ed Brubaker and artist Pete Woods. Darwin was one of the "Missing X-Men"...
  
  
• Dazzler
• Debrii
  Debrii
  Debrii is a fictional character, a superhero from Marvel Comics. She debuted in New Warriors Vol. 3 Issue 4. She was created by artist Skottie Young with the help of writer Zeb Wells. Little is known about her at this time...
  
  
• Johnny Dee
  Johnny Dee
  Johnny Dee is a fictional mutant character, in the Marvel Comics universe. He debuted in Son of M #1 .-Fictional character biography:...
  
  
• Domino
  Domino (comics)
  Domino is a Marvel Comics character, best known as a member of the X-Men offshoot X-Force. Created by writer Fabian Nicieza and artist/co-writer Rob Liefeld, she first fully appeared in X-Force, vol...
  
  
• Doorman
  Doorman (comics)
  Doorman is a fictional character, a superhero in the Marvel Comics universe that first appeared in the pages of the Avengers West Coast in 1989.-Fictional character biography:...
  
  
• Doctor Nemesis
  Doctor Nemesis
  Doctor Nemesis is the alias of James Nicola Bradley, a fictional comic book superhero appearing in books published by Marvel Comics. He was a derivative version of the eponymous Golden Age character that originally appeared in Ace Magazines' Lightning Comics. He is a co-creator of the original...
  
  
• Dragoness
  Dragoness (comics)
  Dragoness is a fictional mutant villain character in the Marvel Comics Universe, created for their on-going series New Mutants and X-Force. Dragoness was created by Louise Simonson and Rob Liefeld.-Fictional character biography:...
  
  
• Dust
  Dust (comics)
  Dust , is a fictional character in Marvel Comics' X-Men-related comic books. She was created by author Grant Morrison and artist Ethan Van Sciver in New X-Men #133 , although her character was not fully developed until the New X-Men: Academy X series written by Christina Weir and Nunzio DeFilippis...
  
  
• Elixir
  Elixir (comics)
  Elixir , is a fictional character, a mutant in the and a student at the Xavier Institute. He first appeared in New Mutants, vol. 2 #5, and he is one of only a few students to retain his powers in the wake of House of M....
  
  
• Empath
  Empath (comics)
  Empath , is a fictional mutant in the Marvel Universe.-Publication history:Empath was created by Chris Claremont and Sal Buscema and first appeared in New Mutants #16-17 as a member of Emma Frost's original Hellions.The character subsequently appears in The Uncanny X-Men #193 , Firestar #2-4...
  
  
• Emplate
• Erg
  Erg (comics)
  Erg is a fictional mutant character in the Marvel Comics Universe.-Publication history:Erg's first appearance was in Power Pack #12 , and he was created by Louise Simonson and June Brigman....
  
  
• Exodus
  Exodus (comics)
  Exodus is a fictional character, a comic book supervillain in the Marvel Comics universe. Created by writer Scott Lobdell and artist Joe Quesada, he first appeared in X-Factor #92...
  
  
• Firestar
  Firestar
  Firestar is a fictional mutant superhero in the . Debuting in 1981 on the NBC animated television series Spider-Man and His Amazing Friends, she has the ability to generate and manipulate microwave radiation, which allows her to generate intense heat and flames, and to fly...
  
  
• Flatman
  Flatman (comics)
  Flatman is a fictional superhero in the Marvel Comics universe who first appeared in the pages of the Avengers West Coast in 1989.-Great Lakes Avengers:...
  
  
• Frenzy
  Joanna Cargill
  Joanna Cargill, also known as Frenzy, is a fictional character, a mutant superhuman in the Marvel Comics universe. She has been a member of supervillain groups, including the Alliance of Evil and the Acolytes, as well as the superhero team the X-Men....
  
  
• Emma Frost
  Emma Frost
  Emma Grace Frost is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Uncanny X-Men #129 , and was created by writer Chris Claremont and artist/co-writer John Byrne....
  
  
• Gambit
  Gambit (comics)
  Gambit is a fictional character, a Marvel Comics superhero that has been a member of the X-Men. Created by writer Chris Claremont and artist Jim Lee, the character first appeared briefly in Uncanny X-Men Annual #14 , weeks before a more comprehensive appearance in Uncanny X-Men #266...
  
  
• Gamesmaster
  Gamesmaster (comics)
  Gamesmaster is a fictional mutant character in the Marvel Comics Universe. His first appearance was in Uncanny X-Men #283 .-Fictional character biography:...
  
  
• Gateway
  Gateway (comics)
  Gateway is a fictional comic book superhero in the Marvel Comics Universe, an Australian mutant with the ability to teleport objects and people from one location to another. He is considered an unofficial member of the X-Men...
  
  
• Gargouille
  Gargouille (comics)
  Gargouille is a fictional mutant villain character in the Marvel Comics Universe.-Fictional character biography:Gargouille was a member of a faction of Acolytes led by Exodus who participated in an assault on Wundagore Mountain in the European country of Transia, home of the enigmatic scientist...
  
  
• Genocide
  Holocaust (comics)
  Holocaust is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in X-Men Alpha , and was created by Scott Lobdell and Roger Cruz.-Fictional character biography:...
  
  
• Gentle
• Gibbon
  Gibbon (comics)
  Gibbon , is a fictional character, a Marvel Comics mutant, associated with Spider-Man.-Publication history:Created by Stan Lee and John Romita Sr., the Gibbon first appeared in The Amazing Spider-Man #110 ....
  
  
• Glob Herman
  Glob Herman
  Glob Herman is a fictional mutant character of the Marvel Comics Universe. His first appearance was in New X-Men #117. Glob was created by Grant Morrison and Ethan Van Sciver.-Early life:...
  
  
• Gorgon
  Gorgon (Tomi Shishido)
  The Gorgon is the name of a comic book character associated with the X-Men member Wolverine. He first appeared in Wolverine #20, and was created by Mark Millar and John Romita, Jr. The character was killed in Wolverine #31, only to be resurrected later in Secret Warriors #2...
  
  
• Graymalkin
• Havok
• Molly Hayes
  Molly Hayes
  Molly Hayes , is a fictional character in the Marvel Comics award-winning series, Runaways. She was created by author Brian K. Vaughan & artist Adrian Alphona, and debuted in Runaways #1 with most of the other main characters...
  
  
• Hellion
• Husk
  Husk (comics)
  Husk is a fictional character from Marvel Comics. Guthrie is a superhero associated with the X-Men.A mutant, Husk has the ability to remove one layer of skin - or "husk" - revealing an epidermis of a different composition beneath...
  
  
• Iceman
  Iceman (comics)
  Iceman is a fictional Marvel Comics superhero, a member of the X-Men. Created by writer Stan Lee and artist/co-writer Jack Kirby, he first appeared in X-Men vol. 1 #1, ....
  
  
• Indra
  Indra (comics)
  Indra is a fictional character who currently appears in comic books published by Marvel Comics. A teenage mutant, Indra attended the Xavier Institute before its closing and is a member of the X-Men's training squad. He first appeared in New X-Men: Academy X #7.-Alpha Squadron:Paras Gavaskar is...
  
  
• Madison Jeffries
  Madison Jeffries
  Madison Jeffries is a fictional character, a mutant superhero in the . He first appears in Alpha Flight #16 and was created by John Byrne.- Publication history :...
  
  
• Joseph
  Joseph (comics)
  Joseph was a Marvel Comics character who was briefly a member of the X-Men. Created by writer Scott Lobdell and artist Roger Cruz, he first appeared in Uncanny X-Men #327 ....
  
  
• Justice
• Karma
  Karma (comics)
  Karma is a fictional superheroine from Marvel Comics created by Chris Claremont and Frank Miller.Karma is a mutant endowed with the ability to seize control of another's mind, though she has sometimes been depicted with other more extensive psionic abilities...
  
  
• Klara Prast
  Klara Prast
  Klara Prast is a fictional character that appears in the Marvel Comics award winning series, Runaways. The character first appeared in volume 2, #27 and was created by writer Joss Whedon and artist Michael Ryan, the lone character Whedon had mentioned he would add when he began his tenure of the...
  
  
• Kylun
  Kylun
  Kylun is a fictional comic book superhero in the Marvel Universe. He first appeared in Excalibur #2. He was briefly a member of Excalibur.-Fictional character biography:...
  
  
• Lady Mastermind
  Lady Mastermind
  Lady Mastermind is a fictional supervillain in the Marvel Comics universe. She first appeared as Regan Wyngarde in X-Treme X-Men #6 and was created by writer Chris Claremont and artist Salvador Larroca....
  
  
• Leech
  Leech (comics)
  Leech is a character in the Marvel Comics Universe.Leech made his first appearance in Uncanny X-Men as a Morlock, a group of mutants whose deformities force them to live in the sewers under Manhattan. He is usually depicted as being around 12 years old...
  
  
• Legion
  Legion (Marvel Comics)
  Legion is a Marvel Comics character, created by writer Chris Claremont and artist Bill Sienkiewicz.David is the mutant son of Charles Xavier and Israeli Holocaust survivor Gabrielle Haller...
  
  
• Lifeguard
  Lifeguard (comics)
  Lifeguard is a comic book character, a superhero in the Marvel Comics universe, associated with the X-Men. Created by writer Chris Claremont and artist Salvador Larroca, she first appeared in X-Treme X-Men #6 ....
  
  
• Lightbright
  Lightbright
  Lightbright is a fictional Marvel Comics superhero. She first appeared in Silver Sable #16, , and was created by Gregory Wright and Steven Butler.-Fictional character biography:...
  
  
• Lil' Bro
• Litterbug
  Litterbug (comics)
  Litterbug is a fictional mutant character in the Marvel Comics. His first appearance in the mainstream Marvel Universe was in Morlocks #1, created by Geoff Johns and Shawn Martinbrough.-Fictional character biography:...
  
  
• Loa
  Loa (comics)
  Loa is a fictional character appearing in comic books published by Marvel Comics. A mutant, Loa is a student at the Xavier Institute. She made her debut in New X-Men: Academy X #5.-Before Xavier's:...
  
  
• M
  M (comics)
  M is a fictional comic book superheroine, a mutant who appears in the X-Men family of books published by Marvel Comics...
  
  
• Magik
  Magik (comics)
  Magik is a Marvel Comics character, associated with the X-Men. She is the younger sister of the Russian X-Man Colossus.-Publication history:...
  
  
• Magma
  Magma (comics)
  Magma is a fictional character in the Marvel Comics series New Mutants, also associated with various X-Men-related comics. She was created by author Chris Claremont and artist Bob McLeod, and debuted in New Mutants #8...
  
  
• Major Victory
  Vance Astro
  Vance Astro, born Vance Astrovik and going by the nickname Major Victory, is a fictional character, a Marvel Comics superhero from the Earth-691 timeline of the Marvel Universe.-Publication history:...
  
  
• Mandrill
  Mandrill (comics)
  Mandrill is a fictional character, a mutant supervillain in the Marvel Comics universe. His first appearance was in Shanna the She-Devil #4. He was created by writer Carole Seuling and artist Ross Andru...
  
  
• Marvel Girl
  Rachel Summers
  Rachel Anne Summers is a fictional character, a comic book superheroine created by writer Chris Claremont and artist/co-writer John Byrne for Marvel Comics....
  
  
• Masque
  Masque (comics)
  Masque is a fictional character in the Marvel Comics universe. Masque was originally a prominent member of the sewer-dwelling community of mutant outcasts called the Morlocks, led by Callisto.-Publication history:...
  
  
• Mastermind
  Mastermind (Martinique Jason)
  Martinique Jason , also known as Mastermind, is a fictional mutant supervillain in the Marvel Comics universe. She first appeared in Wolverine/Gambit: Victims #1 as a 'dead' woman in an illusion, and in issue #2 as herself. She was created by Jeph Loeb and Tim Sale...
  
  
• Match
  Match (Marvel Comics)
  Match is a fictional character appearing in comic books published by Marvel Comics. A mutant, Hammil attended the Xavier Institute before its closing. While at the Institute, Hammil was the field leader of the Paragons training squad....
  
  
• Meggan
  Meggan
  Meggan Puceanu is a fictional character, a mutant superhero in the . She first appeared in Mighty World of Marvel #7, , and was created by Alan Moore and Alan Davis....
  
  
• Melter
• Mercury
• Micromax
  Micromax
  Micromax is a fictional character, a mutant superhero of the Marvel universe. He first appeared in Excalibur vol. 1 #44.-Fictional character biography:Prior to the discovery of his mutant abilities, Scott Wright was a disk jockey...
  
  
• Mindblast
  Mindblast
  Mindblast is a mutant supervillain in the Marvel Comics Universe.-Fictional character biography:Born in Las Vegas, Nevada, Mindblast was selected for her impressive telekinetic abilities to join the Femme Fatales, a group of super-powered, female criminals. Her mutant powers enabled her to...
  
  
• Mister Immortal
  Mr. Immortal
  Mr. Immortal is a comic book character, a mutant superhero in Marvel Comics' main shared universe. He is the leader of the Great Lakes Avengers and first appeared in the pages of the Avengers West Coast in 1989.-Profile:Mr...
  
  
• Mister X
  Mister X (comics)
  Mister X is a fictional character, a supervillain of the Marvel Universe introduced in Wolverine #159 . His henchmen include T & A , and Blok...
  
  
• Mortis
  Lois London
  Lois London is a Marvel Comics character, associated with the Dazzler. She first appeared in Dazzler #22 , and was created by writer Danny Fingeroth and artist Frank Springer...
  
  
• Multiple Man
• Namor the Sub-Mariner
  Namor the Sub-Mariner
  Namor the Sub-Mariner is a fictional comic book character in the Marvel Comics universe, and one of the first superheroes, debuting in Spring 1939. The character was created by writer-artist Bill Everett for Funnies Inc., one of the first "packagers" in the early days of comic books that supplied...
  
  
• Namora
  Namora
  Namora is a fictional character, a superhero in the . She is from Atlantis and is the daughter of an Atlantean father and a human mother. She is the cousin of Namor the Sub-Mariner.-Publication history:...
  
  
• Neophyte
  Neophyte (comics)
  Neophyte is a fictional mutant super villain in the Marvel Comics universe and a member of the Acolytes.-Fictional character biography:...
  
  
• Kiden Nixon
  Kiden Nixon
  Kiden Nixon is a fictional character, a mutant in the limited Marvel Comics series NYX.-NYX:Living with her loving parents and three brothers in the fictional X-District of New York City, Kiden's life changed forever as a young girl when her police officer father was gunned down in front of her...
  
  
• No-Girl
  Martha Johansson
  Martha Johansson, also known as No-Girl, is a fictional mutant character, an isolated brain, from the New X-Men comic book series, set in the Marvel Universe and published by Marvel Comics.-Fictional character biography:...
  
  
• Northstar
• Leon Nunez
• Nuwa
  Nuwa (comics)
  Nuwa is a fictional character, a mutant in the Marvel Comics Universe. Her first appearance was in X-Force Annual #3.-Fictional character history:...
  
  
• Omega
• Outlaw
  Outlaw (comics)
  Outlaw is a fictional character created by Marvel Comics for their series' Deadpool and Agent X. She is a mutant with the abilities of superhuman strength, durability, and an uncanny aptitude with firearms....
  
  
• Persuasion
  Persuasion (comics)
  The Purple Woman is a Marvel Comics mutant superhero.-Fictional character biography:...
  
  
• Pixie
• Portal
  Portal (comics)
  Portal is a fictional character, a mutant superhero in the Marvel Comics Universe. He first appeared as Charles Little Sky in Avengers #304 and as Portal in Darkhawk #5 ....
  
  
• Projector
  Projector (comics)
  Projector is a fictional character, a mutant villain from Marvel Comics.-Fictional character biography:Projector is one of the newer members of the Acolytes, and first appeared in Quicksilver #9...
  
  
• Psylocke
  Psylocke
  Psylocke is a fictional character depicted in comic books published by Marvel Comics, most notably those comics featuring the superhero team the X-Men. The character has also appeared in licensed adaptations. Created by writer Chris Claremont and artist Herb Trimpe, she first appeared in the UK...
  
  
• Pulse
• Quentin Quire
  Quentin Quire
  Quentin Quire, also known as Kid Omega, is a fictional character in the Marvel Comics universe. He first appeared in New X-Men #122 , although he went unnamed until New X-Men #134...
  
  
• Random
  Random (comics)
  Random is a fictional character and antihero created by writer Peter David for the Marvel Comics series X-Factor. He started out as a thorn in the side of X-Factor, but he later became a reluctant ally of theirs. The mystery of his life has yet to be completely revealed.-Fictional character...
  
  
• Mikhail Rasputin
  Mikhail Rasputin
  Mikhail Nikolaievitch Rasputin is a Marvel Comics supervillain, older brother of Colossus of the X-Men and Magik of the New Mutants. Created by Jim Lee and John Byrne, he first appeared in Uncanny X-Men ....
  
  
• Dr. Cecilia Reyes
  Cecilia Reyes
  Cecilia Reyes is a Marvel Comics character who was briefly a member of the X-Men. Created by writer Scott Lobdell and artist Carlos Pacheco, she first appeared in X-Men vol. 2 #65 ....
  
  
• Rhapsody
  Rhapsody (comics)
  Rhapsody is a fictional character, a mutant supervillainess in the Marvel Comics universe. She first appeared in X-Factor #79.-Fictional character biography:...
  
  
• Franklin Richards
  Franklin Richards
  Franklin Richards is a fictional comic book character appearing in books published by Marvel Comics, usually as a supporting character in Fantastic Four.Franklin is an Omega-Level mutant with vast psionic and reality-manipulating powers...
  
  
• Ricochet
  Ricochet (comics)
  Ricochet was an alternate identity used by the fictional superhero Spider-Man, and later adopted by college student Johnny Gallo, who appeared in the Marvel Comics series, Slingers.-Ricochet :...
  
  
• Rictor
• Riptide
  Riptide (comics)
  Riptide is a fictional supervillain appearing in books published by Marvel Comics, usually those related to the X-Men franchise...
  
  
• Rockslide
  Rockslide (comics)
  Rockslide is a fictional character, a mutant superhero and member of the X-Men in the . He is a student in the Xavier Institute and a member of the former Hellions squad therein. After M-Day, he was one of only 27 students to retain his powers. He is best friends with Julian Keller and is...
  
  
• Rogue
  Rogue (comics)
  Rogue was first slated to appear in Ms. Marvel #25 , but the book's abrupt cancellation left her original introduction story unpublished for over a decade, before seeing print in Marvel Super Heroes #11 in 1992. Rogue's first published appearance was in Avengers Annual #10...
  
  
• Sabra
  Sabra (comics)
  Sabra is the alias of Ruth Bat-Seraph, a fictional character that appears in comic books published by Marvel Comics.-Publication history:...
  
  
• Sage
  Sage (comics)
  Sage, also known as Tessa, is a fictional character in the Marvel Comics universe. She has most often been associated with the X-Men and the Hellfire Club, whom she spied upon for Professor Charles Xavier....
  
  
• Scalphunter
  Scalphunter (Marvel Comics)
  Scalphunter is a fictional mutant villain character in the Marvel Comics Universe. His first appearance was in Uncanny X-Men #210. This character was created by Chris Claremont, John Romita, Jr...
  
  
• Scarlet Witch
  Scarlet Witch
  The Scarlet Witch is a fictional comic book character that appears in books published by Marvel Comics. The character first appears in X-Men #4 and was created by Stan Lee and Jack Kirby...
  
  
• Shadowcat
  Kitty Pryde
  Katherine Anne "Kitty" Pryde is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Uncanny X-Men #129 and was created by writer-artist John Byrne....
  
  
• Shatterstar
  Shatterstar
  Shatterstar is a fictional character, a mutant superhero in the .-Publication history:Shatterstar first appeared in The New Mutants vol. 1 #99 , and was created by Fabian Nicieza and Rob Liefeld. Since his debut Shatterstar has mainly appeared in the original X-Force title, with some issues...
  
  
• Sebastian Shaw
  Sebastian Shaw (comics)
  Sebastian Hiram Shaw is a fictional comic book supervillain in the Marvel Comics universe, and an adversary of the X-Men.A mutant, Shaw possesses the ability to absorb energy and transform it into raw strength...
  
  
• Siryn
  Siryn
  Theresa Maeve Rourke Cassidy is a fictional comic book superhero appearing in books published by Marvel Comics, usually those belonging to the X-Men family of titles...
  
  
• Skein
  Skein (comics)
  Skein is a fictional character, a mutant supervillain in the Marvel Comics universe.-Publication history:...
  
  
• Skids
  Skids (comics)
  Skids is a Marvel Comics mutant. Created by writer Louise Simonson and artist Jackson Guice, she first appeared in X-Factor vol. 1 #7 .-Morlocks:...
  
  
• Frederick Slade
  Frederick Slade
  Frederick Slade is a fictional character and mutant in the Marvel Comics universe. His first appearance was in X-Men: Apocalypse vs. Dracula #2.-The Fittest:...
  
  
• Gregor Smerdyakov
• Bobby Soul
  Bobby Soul (comics)
  Bobby Soul is a fictional character, a mutant in the limited Marvel Comics series NYX.- Fictional character biography :When introduced, Bobby Soul lived in an apartment within District X along with his selectively mute brother only known by the name "Lil' Bro". He once lived with his mother and...
  
  
• Squirrel Girl
  Squirrel Girl
  Squirrel Girl, real name Doreen Green, is a fictional character and superhero in the . Her first appearance was in Marvel Super-Heroes #8 , in a story plotted and drawn by Steve Ditko and scripted by Will Murray. Her ability to control squirrels is surprisingly powerful and has allowed her to...
  
  
• Stacy X
  Stacy X
  Stacy X , who was more recently known as Ripcord, is a fictional character in the Marvel Comics universe, a mutant prostitute who was briefly affiliated with the X-Men and was more recently known as a member of the latest incarnation of the now disbanded New Warriors...
  
  
• Stinger
  Stinger (comics)
  Stinger is a fictional mutant in the Marvel Comics Universe.-Publication history:Stinger first appeared in X-Factor #5-6 , and was created by Bob Layton....
  
  
• Storm
• Strong Guy
  Strong Guy
  Strong Guy is the alias of Guido Carosella, a fictional character in the Marvel Comics universe. He was created by Chris Claremont and Bill Sienkiewicz in New Mutants volume 1 #29 , and was reinvented as Strong Guy by Peter David and Larry Stroman in X-Factor #71 .-Early life:Born in Rhinebeck,...
  
  
• Sugar Man
  Sugar Man
  Sugar Man is a fictional character, a mutant villain appearing in the Marvel Comics universe. Created by writer Scott Lobdell and artist Chris Bachalo, he first appeared in Generation Next #2 ....
  
  
• Hope Summers
  Hope Summers (comics)
  Hope Summers is a fictional comic book superhero appearing in books published by Marvel Comics. The character first appeared in X-Men #205 in 2007 , and was created by writers Mike Carey and artist Chris Bachalo during the "X-Men: Messiah Complex" event...
  
  
• Sunspot
  Sunspot (comics)
  Sunspot is a fictional character, a Marvel Comics superhero most commonly associated with X-Men-related groups the New Mutants and X-Force....
  
  
• Surge
  Surge (comics)
  Surge is a fictional character, a mutant in the Marvel Universe, one of the student body in the Xavier Institute, and a member of the former New Mutants squad therein. She maintained her powers post M-Day and was the leader of the New X-Men. She first appeared in New Mutants, vol...
  
  
• Three-in-One (Stepford Cuckoos)
  Stepford Cuckoos
  The Stepford Cuckoos are a set of fictional mutant psychically linked quintuplets . They are students at the Xavier Institute for Higher Learning and appear in comic books published by Marvel Comics...
  
  
• Thunderbird III
  Neal Shaara
  Neal Shaara, also known as Thunderbird, is a Marvel Comics superhero, who was briefly a member of the X-Men. Created by writer Chris Claremont and artist Leinil Francis Yu, he first appeared in X-Men vol. 2 #100 ....
  
  
• Toad
  Toad (comics)
  Toad is a Marvel Comics supervillain, an enemy of the X-Men. Created by writer Stan Lee and artist/co-writer Jack Kirby, he first appeared in X-Men #4 ....
  
  
• Toro
  Toro (comics)
  Toro is the name of two characters from Marvel Comics. The first Toro was originally featured in Timely Comics and later as a Marvel Comics superhero who appeared as the partner of the original Human Torch.-Publication history:...
  
  
• Trance
  Trance (comics)
  Trance is a fictional character appearing in comic books published by the Marvel Comics. A mutant, Hope attended the Xavier Institute before its closing. She retained her powers after M-Day and is a member of the X-Men's training squad....
  
  
• Lorelei Travis
• Typhoid Mary
  Typhoid Mary (comics)
  Typhoid Mary , also known as Typhoid, Walker, Bloody Mary and Mutant Zero, is a fictional character, a supervillain and enemy of Daredevil and Deadpool in the Marvel Comics Universe. She first appeared in Daredevil #254, and was created by Ann Nocenti and John Romita, Jr....
  
  
• Unuscione
  Unuscione
  Carmella Unuscione, commonly known simply as Unuscione, is a fictional character, a mutant supervillain in the Marvel Universe.-Fictional character biography:Carmella Unuscione first appears as a member of the second intake of Magneto's Acolytes...
  
  
• Ursa Major
  Ursa Major (comics)
  Ursa Major is a fictional character, a mutant in the Marvel Comics universe, and a former member of the Soviet Super-Soldiers...
  
  
• Vanguard
• Vindaloo
  Vindaloo (comics)
  Vindaloo is a comic book character, one of the newer members of the mutant villains known as the Acolytes, and was first seen in Uncanny X-Men #366, although he wasn't shown using his powers until X-Men #86....
  
  
• Amelia Voght
  Amelia Voght
  Amelia C. Voght is a Marvel Comics character, associated with the X-Men franchise.A mutant with the ability to turn her body into mist, Amelia was a love interest of Professor X before he founded the X-Men...
  
  
• Warpath
  Warpath (comics)
  James Proudstar, previously known as the second Thunderbird but also known as Warpath, is a fictional character, a Marvel Comics superhero associated with the X-Men....
  
  
• Vange Whedon
  Evangeline Whedon
  Evangeline "Vange" Whedon is a fictional character, a mutant in the Marvel Comics Universe. Her first appearance was in X-Treme X-Men #21.-Fictional character biography:...
  
  
• Whirlwind
  Whirlwind (comics)
  Whirlwind is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Tales To Astonish #50 and was created by Stan Lee and Jack Kirby.-Fictional character biography:...
  
  
• Pete Wisdom
• Wiz Kid
• Wolfsbane
  Wolfsbane (comics)
  Wolfsbane is a Marvel Comics superheroine, associated with the X-Men.A Scottish mutant, Wolfsbane possesses the ability to transform into a wolf or into a transitional state somewhere between human and wolf...
  
  
• Wolverine
  Wolverine (comics)
  Wolverine is a fictional character, a superhero that appears in comic books published by Marvel Comics. Born as James Howlett and commonly known as Logan, Wolverine is a mutant, possessing animal-keen senses, enhanced physical capabilities, three retracting bone claws on each hand and a healing...
  
  
• X-23
  X-23
  X-23 is a fictional comic book superheroine appearing in books published by Marvel Comics, in particular those featuring the X-Men. X-23 is a female clone of Wolverine.-Publication history:...
  
  
• X-Man
  X-man
  X-Man is a fictional character and superhero in the Marvel Universe.X-Man may also refer to:*X-Man , a South Korean game show*Xavier Carter, nicknamed X-Man, American track and field athlete...
  
  

• In the Generation M
  Generation M (comics)
  Generation M is a five-issue mini-series written by Paul Jenkins and pencilled by Ramon Bachs, starting in January 2006.- Basic plot :The story focuses on Sally Floyd, a reporter for the fictional newspaper The Alternative, after the events of M-Day, when the Scarlet Witch used her powers to cause...
  
   series there was handful of unspecified powered mutants still contained at the Ravencroft Asylum for the Criminally Insane.
• The daughter of Hydra Commander, Tod Kaufam.
• Unnamed and unknown mutant citizens mentioned and seen in the background of UTOPIA.
• Damian Tryp
  Damian Tryp
  Damian Tryp is a fictional character in the Marvel Comics Universe. His first appearance was in X-Factor vol. 3 #2.-Fictional character biography:left|thumbnail|Ancient Tryp...
  
   and Layla Miller
  Layla Miller
  Layla Rose Miller, also known as Butterfly, is a fictional character in the Marvel Comics universe. She first appeared in House of M #4, and was created by Brian Michael Bendis and Oliver Coipel...
  
   have been very vague and/or openly lied about their true nature. All evidence supports they are mutants. see below.
• The Five Lights: Idie Okonkwo (Oya)
  Oya (comics)
  Oya is a fictional comic book superhero appearing in books published by Marvel Comics. The character first appeared in Uncanny X-Men #528, in the third chapter of the "Five Lights" storyline, and was created by Matt Fraction and Kieron Gillen...
  
  , Gabriel Cohuelo (Velocidad)
  Velocidad (comics)
  Velocidad is a fictional comic book superhero appearing in books published by Marvel Comics. The character first appeared in Uncanny X-Men #527, in the second chapter of the "Five Lights" storyline, and was created by Matt Fraction and Kieron Gillen...
  
  , Teon Macik (Primal)
  Primal (comics)
  Primal is a fictional comic book superhero appearing in books published by Marvel Comics. The character first appeared in Uncanny X-Men #529, in the fourth chapter of the "Five Lights" storyline, and was created by Matt Fraction and Kieron Gillen...
  
  , Laurie Tromette (Transonic)
  Transonic (comics)
  Transonic is a fictional comic book superhero appearing in books published by Marvel Comics. The character first appeared in Uncanny X-Men #526, in the first chapter of the "Five Lights" storyline, and was created by Matt Fraction and Kieron Gillen...
  
   and Kenji Uedo (Zero)
  Zero (Marvel Comics)
  Zero is a fictional comic book superhero appearing in books published by Marvel Comics. The character first appeared in Generation Hope #1, in the final chapter of the "Five Lights" storyline, and the first storyline of the Generation Hope book...
  
  
• The "Sixth Light", an unnamed German boy, 2nd mutant baby born after M-Day.
• The Final Four Horsemen of Apocalypse, only three of which are still alive: Decimus Furius (War), Jeb Lee (Famine), and Ichisumi (Pestilence)
• The 11 Inferno Babies, raised in Limbo under Project Purgatory: Scab(d), Trista(d), Shauna, Toko, Alex, Bob, Russell(d), Loca(d), Timothy(d), Maw(d). Not all members of PP can be confirmed as deceased. The mutant Face is currently living on Utopia under the charge of Karma.
• New official character profiles from the Official Handbook of the Marvel Universe in 2011 list Melter (Young Masters) and Klara Plast (Runaways) as genetic mutants.
• After Legion restored reality from Age of X, Dr. Kavita Rao reports that Chamber is once again a mutant with his original powers.
• In Age of X, it is revealed that Debrii is actually a genetic mutant.
• In Young Avengers: The Children's Crusade, the Scarlet Witch restores Rictor's mutant powers.
• In the 2011 Vengeance limited series, Stacy X mysteriously returns repowered.
• In Avengers Academy # 21, Wiz Kid returns mysteriously repowered.

Deceased mutants after M-Day

• Apocalypse
  Apocalypse (comics)
  Apocalypse is a fictional character who is an ancient mutant that appears in comic books published by Marvel Comics. The character first appeared in X-Factor #5 , created by writer Louise Simonson and designed by artist Walter Simonson...
  
  
• Banshee
  Banshee (comics)
  Banshee is a fictional character, a Marvel Comics superhero who operates as a member of the X-Men. Created by writer Roy Thomas and artist Werner Roth, Banshee first appeared in X-Men #28 ....
  
  
• Beautiful Dreamer
  Beautiful Dreamer (Marvel Comics)
  Beautiful Dreamer is a fictional mutant character in the Marvel Comics Universe. Beautiful Dreamer's real name and her past prior to joining the Morlocks remain unknown. She followed the terrorist Morlock leader Masque for a time and committed criminal acts by manipulating others with her mental...
  
  
• Black Box
  Black Box (comics)
  Black Box , formerly known as Commcast, is a fictional character in the Marvel Comics universe. He is a mutant and sometimes acts as a supervillain...
  
  
• Blockbuster
  Blockbuster (Marauder)
  Blockbuster is a fictional mutant character in the Marvel Comics Universe created by Chris Claremont and Michael Golden...
  
   - As a member of the Marauders he was cloned by Sinister several times over. Additional clones may still be alive.
• Jamie Braddock
  Jamie Braddock
  James "Jamie" Braddock Jr. is a fictional character appearing in the Marvel Comics universe. The elder brother of the twin superheroes Captain Britain and Psylocke, he is a mutant possessing the ability to manipulate reality in a variety of ways. Though his mutant powers are very powerful, he is...
  
  
• Cable
  Cable (comics)
  Cable is a fictional character appearing in comic books published by Marvel Comics. The character first appeared as an infant in Uncanny X-Men #201...
  
  
• Caliban
  Caliban (comics)
  Caliban is a mutant character in the Marvel Comics universe.-Publication history:Caliban's first appearance was in Uncanny X-Men #148 , written by Chris Claremont and illustrated by Dave Cockrum.-Fictional character biography:...
  
  
• Clay (Presumed)
• Cyber
  Cyber (comics)
  Cyber is a fictional comic book supervillain appearing in books published by Marvel Comics, usually as an enemy of Wolverine of the X-Men. Created by writer Peter David and artist Sam Kieth, he first appeared in Marvel Comics Presents #85 , though his appearance was obscured by a trench coat and hat...
  
   (Presumed)
• Diamond Lil
• Fever Pitch
  Fever Pitch (comics)
  Fever Pitch is a fictional villain created by Marvel comics as a member of the second incarnation of the mutant terrorist organization Gene Nation and later as a member of X-Corps...
  
  
• Forge
  Forge (comics)
  Forge is a fictional character in the , a superhero associated with The X-Men.A mutant with an unsurpassed brilliance in technology, Forge has had a lengthy career as a government weapons contractor. He shared a romantic relationship with Storm, and a brief affair with Mystique which led him to...
  
   (Presumed)
• Congressman Leonard Gary
• Ghoul
  Ghoul (comics)
  Ghoul is a fictional mutant character in the Marvel Comics Universe. He was mentioned in Generation M #1, but he actually debuted in Generation M #5, along with his last appearance being in Generation M #5.-Fictional character biography:...
  
  
• Icarus
  Icarus (comics)
  Icarus , is a fictional character, a mutant superhero appearing in comic books published by Marvel Comics. He was a member of the student body at the Xavier Institute and a member of the New Mutants training squad....
  
  
• Jazz
  Jazz (comics)
  Jazz is a fictional character created by Marvel Comics for their series District X.-Fictional character biography:...
  
  
• Joe Buggs
• Kraven the Hunter
  Alyosha Kravinoff
  Alyosha Kravinoff, also known as the second Kraven the Hunter, is a fictional character in the Marvel Universe. He is the illegitimate son of Kraven the Hunter. He first appeared in the pages of Spectacular Spider-Man #243 ....
  
   (Presumed)
• Landru, Matthew
  Matt Landru
  Matt Landru was a fictional mutant character who died in a car crash after M-Day, which sparked Beast to research more on M-Day and the endangered species that mutants were becoming...
  
  
• Mad Jim Jaspers
  Mad Jim Jaspers
  Sir James Jaspers is a fictional character created by Dave Thorpe and Alan Davis for the Captain Britain stories in Marvel UK comics and later developed by Alan Moore....
  
  
• Madame Web
  Madame Web
  Madame Web is a fictional supporting character in the Spider-Man comic book series.-Fictional character biography:Cassandra Webb was born in Salem, Oregon. She is a paralyzed, blind, telepathic, clairvoyant, and precognitive mutant, allowing her to work as a professional medium...
  
  
• Malice (Presumed)
• Mammomax
  Mammomax
  Mammomax is a fictional mammoth-shaped human mutant that has appeared in various comic books published by Marvel Comics. He exists in Marvel's main shared universe, known as the Marvel Universe.-Publication history:...
  
  
• Meld
  Meld (comics)
  Meld is a fictional mutant character in the Marvel Comics Universe. Meld's first appearance was in Sentinel Squad O*N*E #1, created by John Layman and Aaron Lopresti.-Fictional character biography:...
  
  
• Mentallo
  Mentallo
  Mentallo is a fictional comic book supervillain, a mutant who appears in books published by Marvel Comics.After having been fired for cause after attempting a covert takeover of S.H.I.E.L.D., he has since operated as both a freelance criminal and subversive and a high-ranking agent of...
  
  
• Microbe
  Microbe (comics)
  Microbe is a fictional character, a superhero from Marvel Comics. He debuted in New Warriors Vol. 3 #1. He is a mutant with the ability to communicate with germs and other microscopic organisms. He was a member of the New Warriors.-Origin:Smith has a rather tragic past...
  
  
• Mr. M
  Mister M (comics)
  Mister M is a comic book character created for Marvel Comics by David Hine and David Yardin. He debuted in District X #2.-Early life:Not much is known about the enigmatic man called Mr. M...
  
  
• Mysterio
  Mysterio (Francis Klum)
  Mysterio is a fictional comic book supervillain appearing in books published by Marvel Comics, in particular as an adversary to Spider-Man...
  
   (Presumed)
• Mystique
  Mystique (comics)
  Mystique is a fictional character associated with the Marvel Comics' franchise X-Men. Originally created by artist David Cockrum and writer Chris Claremont, she first appeared in Ms...
  
  
• Namorita
  Namorita
  Namorita Prentiss is a fictional superhero in the Marvel Universe, commonly known by the name of Nita. She is a mutant clone of her mother, Namora, and a member of the New Warriors. She was killed in the explosion in Stamford that started the Superhero Civil War.-Publication history:Namorita first...
  
   - A time displaced Namorita is currently active in the 616-cosmos.
• Nekra
  Nekra
  Nekra is a fictional mutant supervillain in the Marvel Comics universe.-Publication history:Nekra first appeared in Shanna the She-Devil #5 , and was created by Steve Gerber and Ross Andru....
  
  
• Nightcrawler
  Nightcrawler (comics)
  Nightcrawler is a fictional character, a comic book superhero in the Marvel Universe. He has been associated with both the X-Men and Excalibur, originally appearing in comic books published by Marvel Comics. Created by writer Len Wein and artist Dave Cockrum, he debuted in Giant-Size X-Men #1...
  
  
• Omega Red
  Omega Red
  Omega Red is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in X-Men #4 , and was created by Jim Lee...
  
  
• Onyxx
  Onyxx (comics)
  Onyxx is a fictional mutant appearing in comic books published by Marvel Comics. He first appeared in X-Men, vol. 2 #171 and was created by Peter Milligan and Salvador Larroca.-Fictional character biography:...
  
  
• Peepers
  Peepers
  Peepers is a fictional character in comic books published by Marvel Comics. He first appeared as a member of the Brotherhood of Evil Mutants, a group of mutants in Captain America Annual #4. He was created by Jack Kirby.-Fictional character biography:...
  
  
• Prism
  Prism (comics)
  Prism is a fictional character, a supervillain in the Marvel Comics universe. He is a member of the Marauders.-Publication history:Prism first appeared in X-Factor vol...
  
   - As a member of the Marauders he was cloned by Sinister several times over. Additional clones may still be alive.
• Puck
• Quill
  Quill (comics)
  Quill has been the name of four different fictional comic book characters in the Marvel Comics universe. All, however, are human mutants.-Quill :The Warpie known as Quill first appeared in Captain Britain, vol...
  
  
• Sabretooth
  Sabretooth (comics)
  Sabretooth is a fictional character, a Marvel Comics supervillain created by writer Chris Claremont and artist/co-writer John Byrne. The character first appeared in Iron Fist #14...
  
  
• Sack
  Sack (comics)
  Sack is a fictional mutant supervillain created by Marvel Comics for their team called Gene Nation. His first appearance was in Uncanny X-Men #323.-Fictional character biography:...
  
  
• Scrambler
  Scrambler (comics)
  Scrambler is a fictional mutant character in the Marvel Comics Universe. He first appeared in Uncanny X-Men #210 and was created by Chris Claremont, John Romita Jr and Dan Green.-Fictional character biography:...
  
   - As a member of the Marauders he was cloned by Sinister several times over. Additional clones may still be alive.
• Selene
  Selene (comics)
  Selene Gallio is a fictional character, a comic book supervillainess from the Marvel Comics universe. She is a mutant, and an enemy of the X-Men often associated with the Hellfire Club's Inner Circle.-Publication history:...
  
  
• Senyaka
  Senyaka
  Suvik Senyaka is a fictional mutant villain character in the Marvel Comics Universe.-Fictional character biography:Senyaka is a mutant recruited by Fabian Cortez as a member of a second group of the Acolytes. On their first mission, this new team of Acolytes attacked the Our Mother of The Sacred...
  
  
• Shinobi Shaw
  Shinobi Shaw
  Shinobi Shaw, also known as a Black King of the Hellfire Club, is a fictional character in the Universe of Marvel Comics. He is a comic book supervillain, a foe of the X-Men and their affiliated teams. His first appearance was in X-Factor #67 .-Fictional character biography:Shinobi is thought to...
  
  
• Silver Samurai
  Silver Samurai
  The Silver Samurai is a fictional character in Marvel Comics' universe, occasionally a superhero and more often a supervillain. His first appearance was in Daredevil #111...
  
  
• Sphinx (Presumed)
• Tempo
  Tempo (comics)
  Tempo is a fictional, African-American mutant villain in the Marvel Comics universe. She was first introduced as a member of the Mutant Liberation Front in the comic title New Mutants, when Rob Liefeld took over as the penciller of that series...
  
  
• Thousand-in-One
• Vanisher
  Vanisher
  The Vanisher is a fictional character, a mutant supervillain of the Marvel Universe, and an opponent of the X-Men. The Vanisher is one of the X-Men's oldest enemies having first appeared in X-Men #2...
  
   (Presumed)
• Vulcan
• Wallflower
  Wallflower (comics)
  Wallflower is a fictional character, a mutant appearing in comic books published by Marvel Comics. She is a member of the student body of the Xavier Institute and a member of the New Mutants training squad therein. After the events of M-Day transpired, she was one of a handful of mutants to keep...
  
  
• Lt. Ethan Warren
  Lt. Ethan Warren
  Lt. Ethan Warren is a fictional character, a mutant supervillain in the Marvel Comics universe. He first appeared in the limited series Logan #1.-World War II:...
  
  
• Wither
  Wither (comics)
  Wither is a fictional character, a mutant appearing in comic books published by Marvel Comics. He has been a member of the student body at the Xavier Institute, a member of the Hellions training squad, and a supervillain as a part of Selene's Coven.-Early life:Kevin Ford developed his mutant...
  
  
• The Witness
• Wolf Cub
  Wolf Cub (comics)
  Wolf Cub is a fictional character appearing in comic books published by Marvel Comics. A mutant, Wolf Cub is an Xavier Institute student and X-Men trainee.-Early life:...
  
  

• Unnamed and unknown American rodent-like mutant murdered and eaten by Predator X in New X-Men vol. 2 #43
• Unnamed and unknown mutant, a fire-breathing Canadian male mutant murdered and eaten by Predator X in New X-Men vol. 2 #44.
• The Neo
  Neo (Marvel Comics species)
  The Neo are a fictional race of superhumans in the , created by Chris Claremont. The Neo are another of Earth's races, apparently a very ancient one that prefer to live in seclusion. They are apparently a subspecies of mutants, but they appear to be much more powerful...
  
   are in fact a branch of mutants, who register mutant genes and were subject to the Scarlet Witch's Decimation also. Any remaining clans of Neo have been wiped out of existence by the Evolutionaries.
• The 7th Light, a college student from the UK, who killed himself after his physical mutation was outed on the internet.
• Two unnamed and unknown teenage mutants hunted by a Predator X underneath Manhattan. The female is deceased. The male's current location is unknown.
• One of Apocalypse's Final Horsemen, Sanjar Javeed (Death), was killed by Deathlok in Uncanny X-Force #15, since his powers failed to work on him as he was an undead cyborg.
• A TV news report in the NYX series mentions a female mutant artist from Wyoming who was killed in her apartment for being a mutant. It's possible the news anchor was not distinguishing between powered and depowered mutants.

Notes:

• The six mutants of the Shadow-X
  Shadow-X
  Shadow-X is a Marvel Comics supervillain group that only appeared in New Excalibur. All of their costumes are the colors of black and red....
  
   group all entered the Marvel 616-universe post-Decimation, and thus were unaffected and retained their powers. All six are now dead.
• Obituary of O-Force
  O-Force
  The O-Force is a superhuman mutant team in the Marvel Comics Universe. Their first appearance was in X-Statix #1 and was created by Peter Milligan and Michael Allred.-Publication history:...
  
   is mentioned as being a potential recruit for the Initiative, the implication is that he still maintains his mutant abilities, but this has not been made officially clear. The same is true for Neurotap
  Neurotap (comics)
  Neurotap is a fictional mutant character, owned by Marvel Comics who exists in that company's Marvel Universe.-Fictional character biography:Neurotap worked with Martin Henry Strong to find mutants for his experiments...
  
  , Threnody
  Threnody (comics)
  Threnody is a fictional character created by Marvel Comics for the X-Men series. She was originally featured as a sort of "hound" for Mister Sinister, but this depth was fully explored in the series X-Man which came much later....
  
  , Esperanza Ling
  Hope (comics)
  Hope is a fictional mutant character in the Marvel Comics who first appeared in Warlock vol 3 #1 and was created by Louise Simonson and Pasqual Ferry.-Fictional character biography:...
  
  , Crimson Daffodil
  Crimson Daffodil
  Crimson Daffodil is a fictional character, a mutant in the Marvel Comics Universe. His first appearance was in Cloak & Dagger vol 3, #6 behind the scences, and his first full appearance was in Cloak and Dagger vol...
  
  , Timeslip
  Timeslip (comics)
  Timeslip is a fictional mutant character, a Marvel Comics superhero and the last addition to the New Warriors before the cancellation of their original series. Timeslip first appeared in New Warriors #59 and was created by Evan Skolnick and Patrick Zircher.-Origin:Rina Patel is an Indian mutant,...
  
  , Firebolt, Base, Link
  Link (comics)
  Link is a fictional character, a mutant in the Marvel Comics Universe. He first appeared in the mini-series Beauty and the Beast, starring the Beast and Dazzler. He was friends with Poltergeist.-Fictional character biography:...
  
   and Poltergeist
  Poltergeist (comics)
  Poltergeist is a fictional character, a mutant in the Marvel Comics Universe. He first appeared in Spider-Woman #49, as an adolescent mutant with uncontrolled psychokinetic powers. He later appeared in the mini-series Beauty and the Beast starring Beast and Dazzler...
  
  , and Michael Dorie the Mutant Shaman.
• All of the mutants from alternate timelines who entered the 616-universe pre-Decimation are powered according to X-Men: Endangered Species
  X-Men: Endangered Species
  "Endangered Species" is a 2007 comic book storyline published by Marvel Comics. Starring the X-Men, it ran from June to October 2007. It begins with the Endangered Species one-shot written by Mike Carey and drawn by Scot Eaton....
  
  . This includes Bishop
  Bishop (comics)
  Bishop is a fictional comic book superhero, appearing in books published by Marvel Comics, in particular the X-Men family of books...
  
  , Blaquesmith
  Blaquesmith
  Blaquesmith is the name of two characters in the Marvel Comics universe. One is a mutant from the future and an ally of Cable, the other is a man hired to impersonate the former when he was presumed dead.-Blaquesmith :...
  
  , Dark Beast
  Dark Beast
  Dark Beast , sometimes known as the Black Beast, is a Marvel Comics supervillain, an alternate reality evil version of the X-Men’s Beast...
  
  , Gaia, Marvel Girl
  Rachel Summers
  Rachel Anne Summers is a fictional character, a comic book superheroine created by writer Chris Claremont and artist/co-writer John Byrne for Marvel Comics....
  
  , Mountjoy
  Mountjoy (comics)
  Mountjoy is a fictional character, a mutant in the Marvel Comics Universe. The character first appeared in Bishop: The Mountjoy Crisis #1.-Fictional character biography:...
  
  , Nocturne
  Nocturne (comics)
  Nocturne is a code name used by four separate fictional characters in the Marvel Comics Universe. This article deals with Talia Josephine "T.J." Wagner, formerly associated with the reality-hopping Exiles and New Excalibur....
  
  , Sugar Man
  Sugar Man
  Sugar Man is a fictional character, a mutant villain appearing in the Marvel Comics universe. Created by writer Scott Lobdell and artist Chris Bachalo, he first appeared in Generation Next #2 ....
  
  , Sunpyre, Major Victory
  Major Victory
  The Major Victory name has been used by three fictional characters in the DC Comics universe. The name was first used by a character in Batman and The Outsiders Annual #1 . He was affiliated with groups like Force of July, and Suicide Squad....
  
   and The Witness (deceased). It is unknown if Archer
  Archer (comics)
  Archer, who later took the identity of deceased international criminal and wife abuser, Jude Black, is a fictional mutant character in the Marvel Comics Universe. He was a member of the second group of X-Factor. His first appearance was in X-Factor vol...
  
   and Fixx
  Fixx
  Fixx is a fictional mutant character in the Marvel Comics Universe from an alternate future. She is a member of X-Factor, X.S.E., and X.U.E. She first appeared in X-Factor #140. Fixx was created by Howard Mackie....
  
   retained their mutant abilities after M-Day, or if they even currently are still operating in the 616 universe timeline. Nocturne
  Nocturne (comics)
  Nocturne is a code name used by four separate fictional characters in the Marvel Comics Universe. This article deals with Talia Josephine "T.J." Wagner, formerly associated with the reality-hopping Exiles and New Excalibur....
  
   has left Marvel-616. It appears, as she is no longer with Big Hero 6, Sunpyre has also returned to her dimension. Gaia and Mountjoy have not been seen or heard from since long before M-Day, so it is possible they are no longer in 616 either. While still a mutant, Cable
  Cable (comics)
  Cable is a fictional character appearing in comic books published by Marvel Comics. The character first appeared as an infant in Uncanny X-Men #201...
  
   does not belong to that list as he was born on Earth 616 as the son of Madelyne Pryor
  Madelyne Pryor
  Madelyne Pryor is a fictional character in the Marvel Comics universe. As the love interest and first wife of X-Men leader Cyclops , she became a long-standing member of the X-Men supporting cast, until a series of traumas — being abandoned by her husband, losing her infant son, and...
  
   and Scott Summers
  Cyclops (comics)
  Cyclops is a fictional character, the leader of the X-Men superhero team in the . A mutant, Cyclops emits a powerful energy beam from his eyes...
  
   and only raised in an alternate timeline.
• All five Tao-Yu brothers
  Collective Man
  The Collective Man is a fictional character, a Chinese superhero in the Marvel Comics universe. The Collective Man is actually an identity shared by the Tao-Yu brothers, a set of quintuplets. They possess the mutant power to merge into one body, which variously possesses the collective abilities...
  
   are confirmed as living as of Civil War: X-Men #1.
• It's unclear if the Marauders
  Marauders (comics)
  The Marauders is a team of fictional supervillain characters in comic books published by Marvel Comics. Created by writer Chris Claremont and artist John Romita, Jr., the team first appear in Uncanny X-Men #210 The Marauders is a team of fictional supervillain characters in comic books published by...
  
   who died during the Messiah Complex (i.e. Blockbuster, Scrambler, Prism) will return, as technically they may still be cloned.
• The Gorgon
  Gorgon (Tomi Shishido)
  The Gorgon is the name of a comic book character associated with the X-Men member Wolverine. He first appeared in Wolverine #20, and was created by Mark Millar and John Romita, Jr. The character was killed in Wolverine #31, only to be resurrected later in Secret Warriors #2...
  
   was killed before M-Day, and resurrected by The Hand post M-Day, apparently negating him from any effects of the spell. X-Man
  X-man
  X-Man is a fictional character and superhero in the Marvel Universe.X-Man may also refer to:*X-Man , a South Korean game show*Xavier Carter, nicknamed X-Man, American track and field athlete...
  
   restructured himself post M-Day. Toro
  Toro (comics)
  Toro is the name of two characters from Marvel Comics. The first Toro was originally featured in Timely Comics and later as a Marvel Comics superhero who appeared as the partner of the original Human Torch.-Publication history:...
  
   was revitalized by Bucky Barnes wishing for his return to life on the Cosmic Cube
  Cosmic Cube
  The Cosmic Cube, called the Tesseract in the film Captain America: The First Avenger, is the name of a fictional object that appears in the Marvel Universe. The concept was created by Stan Lee and Jack Kirby and first appeared in Tales of Suspense #79 .-Publication history:The first Cosmic Cube...
  
   post M-Day.
• Psylocke
  Psylocke
  Psylocke is a fictional character depicted in comic books published by Marvel Comics, most notably those comics featuring the superhero team the X-Men. The character has also appeared in licensed adaptations. Created by writer Chris Claremont and artist Herb Trimpe, she first appeared in the UK...
  
  's psyche was briefly placed back into her resurrected, original body, which had died before M-Day (see Revanche
  Revanche
  Revanche was a short-lived Marvel Comics character, associated with the X-Men. She was created by writer Fabian Nicieza and first appeared in X-Men -Fictional character biography:...
  
  ); this body demonstrated active powers, but was destroyed in a confrontation with Dazzler. Psylocke's psyche was then transferred back to into her Asian body.
• It is uncertain if Paradigm
  Paradigm (comics)
  Paradigm is a fictional mutant character in the Marvel Comics Universe, created for their comic book series X-Force. His first appearance was in X-Force #87.-Fictional character biography:...
  
   was killed before or after M-Day, all that is for certain is that he was a mutant when he died.
• Wallflower
  Wallflower (comics)
  Wallflower is a fictional character, a mutant appearing in comic books published by Marvel Comics. She is a member of the student body of the Xavier Institute and a member of the New Mutants training squad therein. After the events of M-Day transpired, she was one of a handful of mutants to keep...
  
   was never actually reanimated. Her body was used as a vessel to house a bio-sentinel, which the X-Men destroyed.

Necrosha

Selene

Selene (comics)

Selene Gallio is a fictional character, a comic book supervillainess from the Marvel Comics universe. She is a mutant, and an enemy of the X-Men often associated with the Hellfire Club's Inner Circle.-Publication history:...

 and her servant Eli Bard have used the Transmode Virus to reanimate the mutant Caliban

Caliban (comics)

Caliban is a mutant character in the Marvel Comics universe.-Publication history:Caliban's first appearance was in Uncanny X-Men #148 , written by Chris Claremont and illustrated by Dave Cockrum.-Fictional character biography:...

 so that he may track down and reanimate deceased mutants (to both form an army and an energy source for Selene). The reanimated army appeared in the "Necrosha" story arc, consisting of thousands of inhabitants of Genosha

Genosha

Genosha is a fictional country that has appeared in numerous comic book series published by Marvel Comics. It is an island nation that exists in Marvel's main shared universe, known as "Earth 616" in the Marvel Universe. The fictional nation served as an allegory for slavery and later for South...

, as well a number of notable deceased mutants associated with the X-Men. See the main Necrosha article to view the full list of those resurrected during the story arc.
Necrosha Notes:

• The majority of these mutants were used as a sacrifice for Selene to reach her godhood, and have since gone back to being deceased. Those who were not sacrificed likely perished with Selene and the energy she used to keep them alive, as was implied by Destiny at the end of the X-Men: Legacy tie-in.
• Tarot was reanimated mysteriously before M-Day and implied to be alive and depowered afterward. During her return in "Necrosha" she claims to be dead like her fellow Hellions and exhibiting her mutant abilities. It is possible that Tarot was not actually depowered by M-Day, nor was she actually "alive" again beforehand. King Bedlam
  King Bedlam
  King Bedlam is a fictional mutant character in the Marvel Comics Universe, created for their comic book series X-Force...
  
   had used his abilities to inexplicably bring her back, and it was unquestionably stated her life was linked to his powers. It can be assumed she was returned to death in the fallout of the "House of M" reality and with King Bedlam's depowerment.
• Unus and Feral are reanimated but should still be depowered as they were not mutants after M-day. Feral had her feline appearance restored prior to her death, and Unus was temporarily repowered by the Terrigen Mists, resulting in his death.
• Cypher, using his power and assistance from Warlock and Magik, eradicated the techno-organic virus (effectively resurrecting himself).
• Due to his nature, Proteus was able to separate himself from Destiny but was seemingly destroyed in a confrontation with Rogue and Magneto. Magneto doubts if the effects of dispersing Proteus' energy are permanent.

Mutants or not

Those characters have all had the origin of their powers put in question at some point. Here is some clarification.

Mutants, confirmed

• • Jamie Braddock
    Jamie Braddock
    James "Jamie" Braddock Jr. is a fictional character appearing in the Marvel Comics universe. The elder brother of the twin superheroes Captain Britain and Psylocke, he is a mutant possessing the ability to manipulate reality in a variety of ways. Though his mutant powers are very powerful, he is...
    
     (Deceased) gained his powers as a result of being tortured by Doctor Crocodile; this has been explained as releasing his latent mutant abilities.
  • Madame Web
    Madame Web
    Madame Web is a fictional supporting character in the Spider-Man comic book series.-Fictional character biography:Cassandra Webb was born in Salem, Oregon. She is a paralyzed, blind, telepathic, clairvoyant, and precognitive mutant, allowing her to work as a professional medium...
    
     (Deceased) has never actually been referred to as a mutant, but several canonical references has listed her as such.
  • The Stepford Cuckoos
    Stepford Cuckoos
    The Stepford Cuckoos are a set of fictional mutant psychically linked quintuplets . They are students at the Xavier Institute for Higher Learning and appear in comic books published by Marvel Comics...
    
    , in the X-Men: Phoenix - Warsong
    X-Men: Phoenix - Warsong
    X-Men: Phoenix – Warsong is an American five-issue comic book limited series released in 2006, beginning in September. The series is a sequel to X-Men: Phoenix - Endsong...
    
     limited series, it was revealed that they were actually Weapon XIV of the Weapon Plus Project
    Weapon Plus
    Weapon Plus is a fictional clandestine program that appears in books published by Marvel Comics. It was created by Grant Morrison during his run in New X-Men. The program's purpose is the creation of supersoldiers intended to fight the wars of the future, especially a Mutant-Human war...
    
    . With this information also came the revelation that the girls were clones of each other, and also genetic daughters of Emma Frost
    Emma Frost
    Emma Grace Frost is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Uncanny X-Men #129 , and was created by writer Chris Claremont and artist/co-writer John Byrne....
    
    . They were harvested from 1000 of her ova, and they had 995 other mutant siblings (most of which were identical to them, some however deformed). Ultimately at the climax of the story all but the 3 of the original Cuckoos perished.
  • Mulholland Black (Deceased) was said to be a depowered mutant in The Order #8, but her mutant powers reemerged after losing her artificially granted abilities, in a way that resembles Iceman
    Iceman (comics)
    Iceman is a fictional Marvel Comics superhero, a member of the X-Men. Created by writer Stan Lee and artist/co-writer Jack Kirby, he first appeared in X-Men vol. 1 #1, ....
    
    's powerloss and return, the point as moot as she sacrificed her life as her power reemergence was happening.
  • The original Cyber
    Cyber (comics)
    Cyber is a fictional comic book supervillain appearing in books published by Marvel Comics, usually as an enemy of Wolverine of the X-Men. Created by writer Peter David and artist Sam Kieth, he first appeared in Marvel Comics Presents #85 , though his appearance was obscured by a trench coat and hat...
    
    's body died long ago and only his spirit now exists. He is classified as a mutant because he currently lives in the body of the mutant Milo Gunderson
    Cyber (comics)
    Cyber is a fictional comic book supervillain appearing in books published by Marvel Comics, usually as an enemy of Wolverine of the X-Men. Created by writer Peter David and artist Sam Kieth, he first appeared in Marvel Comics Presents #85 , though his appearance was obscured by a trench coat and hat...
    
    .
  • Shatterstar
    Shatterstar
    Shatterstar is a fictional character, a mutant superhero in the .-Publication history:Shatterstar first appeared in The New Mutants vol. 1 #99 , and was created by Fabian Nicieza and Rob Liefeld. Since his debut Shatterstar has mainly appeared in the original X-Force title, with some issues...
    
    , inhabits the body of a mutant, Benjamin Russell (they are physically identical though the exact nature of their connection -whether they be twins, clones, or split-personalities-has yet to be revealed) was listed as a mutant in X-Men: The 198 Files
  • Stryfe
    Stryfe
    Stryfe is a fictional character, a supervillain in the . The character was created by Louise Simonson and Rob Liefeld, and first appears in The New Mutants #87...
    
     is seen as powered in the near-future of 616. He and Bishop then travel into the distant future which may or may not be alternative to 616. It is implied he will be the new host for Apocalypse, though what effect this will have on present 616 continuity is unclear.
  • Franklin Richards
    Franklin Richards
    Franklin Richards is a fictional comic book character appearing in books published by Marvel Comics, usually as a supporting character in Fantastic Four.Franklin is an Omega-Level mutant with vast psionic and reality-manipulating powers...
    
     and Cable
    Cable (comics)
    Cable is a fictional character appearing in comic books published by Marvel Comics. The character first appeared as an infant in Uncanny X-Men #201...
    
     had their abilities suppressed before M-Day, but remains genetic mutants. Cable has since found a way to mimic his powers through technological means and Franklin has since recovered his powers.
  • Living Monolith
    Living Monolith
    The Living Monolith is a fictional character, a supervillain in the . He first appeared in X-Men #54 .Abdol was the Living Pharaoh while in his normal appearance, but once he obtained enough cosmic energy, he would increase in mass, size, and power, thus becoming the Living Monolith.Abdol has...
    
    , though thought to be a mutate whose DNA was artificially spliced with the mutant genomes of Havok by Apocalypse
    Apocalypse
    An Apocalypse is a disclosure of something hidden from the majority of mankind in an era dominated by falsehood and misconception, i.e. the veil to be lifted. The Apocalypse of John is the Book of Revelation, the last book of the New Testament...
    
    's then servant Mister Sinister
    Mister Sinister
    Mister Sinister is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Uncanny X-Men #221 and was created by writer Chris Claremont and artist Marc Silvestri....
    
     on his master's orders, was actually already a mutant with energy absorbing abilities.

Mutants, status unknown

• • Irving and Doug & Jerry
    Doug & Jerry
    Doug & Jerry is a fictional character, a two-headed mutant in the Marvel Comics Universe. His first appearance was in Generation M #2....
    
     have been shown as retaining their physical mutation but showed no sign of their former mutant abilities.
  • Dark Mother
    Dark Mother
    Dark Mother is a fictional character, a mutant in the Marvel Comics Universe. Her first appearance was in Cable #88.-Fictional character biography:...
    
     (Presumed deceased), Timeslip
    Timeslip (comics)
    Timeslip is a fictional mutant character, a Marvel Comics superhero and the last addition to the New Warriors before the cancellation of their original series. Timeslip first appeared in New Warriors #59 and was created by Evan Skolnick and Patrick Zircher.-Origin:Rina Patel is an Indian mutant,...
    
    , Puff Adder
    Puff Adder (comics)
    Puff Adder is a mutant supervillain in the Marvel Universe, most notably as a member of the Serpent Society.-Fictional character biography:Gordon "Gordo" Fraley was born in Atlanta, Georgia...
    
    , Quiet Bill
    Quiet Bill
    Quiet Bill is a fictional character, a mutant in the Marvel Comics Universe. His first appearance was in Gambit #3.-Fictional character biography:...
    
     (Deceased), Orphan-Maker
    Orphan-Maker
    Orphan-Maker is a fictional mutant character in the Marvel Comics universe. His first appearance was in X-Factor vol. 1 #31.-Publication history:...
    
    , Nanny
    Nanny (comics)
    Nanny is the name of two different fictional characters in X-Men and related titles in the Marvel Comics Universe.The more well known Nanny is a mutant.-Publication history:...
    
    , Famine
    Famine (comics)
    Famine is a fictional character, a Mutant supervillain appearing in the Marvel Comics universe. She is most notable for being one of the original four horsemen of the villain Apocalypse.-Fictional character biography:...
    
     (Deceased) and Belladonna have all appeared on panel but did not demonstrate whether they still had their powers.
  • The nine members of Clan Akkaba
    Clan Akkaba
    Clan Akkaba is a fictional cult in the Marvel Universe. Created by Frank Tieri and Clayton Henry. The Clan is composed of the descendants of the mutant supervillain Apocalypse and first appeared in X-Men: Apocalypse vs...
    
    .
  • Professor Xavier, Magneto
    Magneto (comics)
    Magneto is a fictional character that appears in comic books published by Marvel Comics. He is the central villain of the X-Men comic, as well as the TV show and the films. The character first appears in X-Men #1 , and was created by writer Stan Lee and artist Jack Kirby...
    
     and Quicksilver
    Quicksilver (comics)
    Quicksilver is a fictional character that appears in comic books published by Marvel Comics. The character first appears in X-Men #4 and was created by Stan Lee and Jack Kirby...
    
     were all depowered, but have since regained their abilities through various methods. It is unclear what their official genetic status is.
  • Darkstar
    Darkstar (comics)
    Darkstar is a fictional character, a mutant superheroine in the Marvel Comics universe. She has been a member of various super-teams in her career, including X-Corporation and Champions of Los Angeles.-Fictional character biography:...
    
     was killed. The Russian government replaced her (multiple times) with woman imbued with her genetic material and her brioche (which is inexplicably linked to the dark dimension). The latest of these woman was over taken by a Dire Wraith, and then seemingly the original Laynia Petrovna then over came the Dire Wraith. It is unclear if this is Laynia Petrovna, or if that is even possible, or if Laynia Petrovna's DNA is the template form of the Dire Wraith.

Mutants, depowered

• • Brass
    Brass
    Brass is an alloy of copper and zinc; the proportions of zinc and copper can be varied to create a range of brasses with varying properties.In comparison, bronze is principally an alloy of copper and tin...
    
    , El Aguila
    El Aguila
    El Águila is a fictional mutant character in the Marvel Comics Universe. El Águila is patterned after the literary hero, Zorro.-Publication history:...
    
     and Razorback
    Razorback (comics)
    Razorback is a fictional Marvel Comics superhero. The character first appeared in shadow in Spectacular Spider-Man vol. 1 #12. His first full appearance is in Spectacular Spider-Man vol...
    
    . The Civil War: Battle Damage Report made no mention of if any mutant referenced remained powered, although several were listed as potential recruits for The Initiative. All are well-trained to fight crime without mutant powers. El Aguila was confirmed depowered in the entry for The Collective in volume 2 of the Official Handbook of the Marvel Universe hardcovers. Razorback's entry in Volume 9 confirms he's depowered, while Brass' entry in Volume 14 also lists him as depowered.
  • Artie Maddicks
    Artie Maddicks
    Arthur "Artie" Maddicks is a fictional comic book character in Marvel Comics' shared universe, the Marvel Universe. He first appeared in X-Factor #2 and was created by Bob Layton and Jackson Guice.-Publication history:...
    
    , like Marrow
    Marrow (comics)
    Marrow , is a Marvel Comics character, associated with the X-Men. She is a mutant whose bones grow out of her skin and can be removed from her body, providing her with potential knives and clubs as well as body armor....
    
    , is a "REM" (someone who has remnant physical mutation)
  • Harpoon
    Harpoon (comics)
    Harpoon is a fictional character created by Marvel Comics. He is a member of the mutant assassin team known as Marauders, who are employed by Mister Sinister...
    
     was confirmed depowered in New Avengers #18, but has since reappeared as a member of the Marauders
    Marauders (comics)
    The Marauders is a team of fictional supervillain characters in comic books published by Marvel Comics. Created by writer Chris Claremont and artist John Romita, Jr., the team first appear in Uncanny X-Men #210 The Marauders is a team of fictional supervillain characters in comic books published by...
    
    . It is confirmed in X-Men #205 that he is using a technological weapon as Storm is seen using it.
  • Black Tom Cassidy
    Black Tom Cassidy
    "Black Tom" Cassidy is a Marvel Comics supervillain, an enemy of the X-Men, and archenemy of Banshee. Created by writer Chris Claremont and artist Dave Cockrum, he first fully appeared in Uncanny X-Men #101...
    
     was using Black Air technology to mimic his powers in New Excalibur
  • Gazer
    Gazer
    Gazer is a fictional character, a mutant in the Marvel Comics Universe. Created by writer Peter Milligan and artist Salvador Larroca, he first appeared in X-Men vol...
    
     (Deceased), Wild Child
    Wild Child (comics)
    Wild Child alternately spelled Wildchild and also known as Weapon Omega and Wildheart, is a fictional character appearing in Marvel Comics publications. The character has been active as both a superhero and a supervillain. He has been a member of Alpha Flight, X-Factor, and Weapon X...
    
     (Deceased), Sunfire and Polaris
    Polaris (comics)
    Polaris is a fictional comic book character appearing in books published by Marvel Comics, in particular the X-Men family of books. Created by Arnold Drake, Don Heck, Werner Roth and Jim Steranko, Polaris first appeared in The X-Men #49...
    
     were all depowered, but were repowered permanently through technological means.
  • Feral
    Feral (comics)
    Feral is a fictional character that appears in the Marvel Universe. She has been both a superhero and a supervillain and most recognizably associated as a member of X-Force.-Fictional character biography:...
    
     (Deceased) and Thornn
    Thornn
    Thornn is a fictional character created by Marvel Comics for their series, X-Force. She was one of the few Morlocks to survive the Mutant Massacre and is the sister of former X-Force member, Feral...
    
     were not actually repowered, they merely had their physical mutations restored, but not their X-gene, as shown in Wolverine #55.

Non-mutants

• • Cloak & Dagger
    Cloak and Dagger (comics)
    Cloak and Dagger are a fictional comic book superhero duo in the . They were created by writer William "Bill" Mantlo and designed by artist Edward Hannigan.-Publication history:...
    
     are listed as science/magic-based mutates in Civil War: Battle Damage Report . Though they have otherwise long been established in the main Marvel continuity as latent mutants whose powers were activated by drugs developed by the demon D'Spayre
    D'Spayre
    D'Spayre is a fictional character in the Marvel Comics universe. He is a demon, and was one of the Fear Lords. He has been opposed by Spider-Man, the Scarlet Spider, Man-Thing, Cyclops, the Juggernaut, Doctor Strange, Cloak & Dagger, and the New Avengers. He first appeared in Marvel Team-Up v1 #68...
    
    , this appears to now have been retconned. When they joined the Dark X-Men
    Dark X-Men
    The Dark X-Men are a Marvel Comics comic-book team. They made their debut during the crossover between Dark Avengers and Uncanny X-Men written by Matt Fraction, as part of the broader Dark Reign storyline. Each member but Namor has been handpicked by then–H.A.M.M.E.R...
    
    , a mutant group, it was assumed Norman Osborn recruited them for their mutant status, however the partners and Osborn both affirm they are not mutants, and that they are joining the team for appearances. Later, Doctor Nemesis
    Doctor Nemesis
    Doctor Nemesis is the alias of James Nicola Bradley, a fictional comic book superhero appearing in books published by Marvel Comics. He was a derivative version of the eponymous Golden Age character that originally appeared in Ace Magazines' Lightning Comics. He is a co-creator of the original...
    
     confirmed that were not genetic mutants, and both of them left the team to be on their own again.
  • Chimera
    Chimera (comics)
    Chimera is a fictional mutant character in the Marvel Comics Universe. Her first appearance was in Wolverine vol. 2 #97.-Fictional character biography:...
    
     is an extradimensional mutate as revealed in Steve Rogers' "X-Men Files".
  • Deadpool
    Deadpool (comics)
    Deadpool is a fictional character, a mercenary and anti-hero appearing in comic books published by Marvel Comics. Created by artist Rob Liefeld and writer Fabian Nicieza, Deadpool first appeared in The New Mutants #98 Deadpool (Wade Winston Wilson) is a fictional character, a mercenary and...
    
     got his powers from the Weapon X program.
  • All of Darkstar's replacements are women who have become mutates by infusing Laynia Petrovna's DNA with their own, and given access to the darkforce by use of Laynia's amulet which is inexplicably linked to the Dark Dimension.
  • Juggernaut
    Juggernaut (comics)
    The Juggernaut is a fictional character that appears in publications published by Marvel Comics. The character first appeared in X-Men #12 , and was created by writer Stan Lee and artist/co-plotter Jack Kirby....
    
     got his powers from the mystical Gem of Cyttorak
    Cyttorak
    Cyttorak is a fictional character appearing in the Marvel Comics universe. A mystical entity, he is the deity that powers Juggernaut through the artifact known as Crimson Gem of Cyttorak. He was created by Stan Lee, Jack Kirby, and Alex Toth...
    
    .
  • Spiral's
    Spiral (comics)
    Spiral is a fictional character, a supervillainess in the Marvel Comics universe. She first appeared in the Longshot miniseries by Ann Nocenti and Art Adams.-Fictional character biography:...
    
     superhuman abilities are the product of extradimensional magic, bio-engineering, and cybernetics.
  • Lady Deathstrike
    Lady Deathstrike
    Lady Deathstrike , occasionally spelled "Deathstryke", is a Marvel Comics supervillain, a foe of the X-Men, especially Wolverine.Her father Lord Dark Wind created the adamantium-bonding process that was forced on Wolverine...
    
     is a cybernetically enhanced human.
  • Longshot
    Longshot
    Longshot is a fictional Marvel Comics superhero best known as a member of the X-Men. He was created by writer Ann Nocenti and artist Art Adams.-Publication history:...
    
     is a synthezoid from the Mojoverse.
  • Mastermind Excello
    Amadeus Cho
    Amadeus Cho, also known as Mastermind Excello, is a fictional comic book character appearing in books published by Marvel Comics. Created by writer Greg Pak and artist Takeshi Miyazawa, the character first appeared in Amazing Fantasy vol. 2 #15...
    
     is simply one of the eight smartest men.
  • Mister Sinister
    Mister Sinister
    Mister Sinister is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Uncanny X-Men #221 and was created by writer Chris Claremont and artist Marc Silvestri....
    
     was initially transformed into the servant of Apocalypse using Celestial technology, and he later experimented on himself for further mutation.
  • Vertigo
    Vertigo (Marvel Comics)
    Vertigo is a native of the Savage Land who obtained superhuman powers at a young age by genetic engineering. Her powers enable her to render a person severely dizzy and even unconscious.-Fictional character biography:...
    
     is a Savage Land mutate
    Savage Land Mutates
    The Savage Land Mutates are a fictional Marvel Comics supervillain group based in the Savage Land, a hidden Antarctic environment of dinosaurs and primitive people in the Marvel Universe.-Fictional team biography:...
    
    .
  • Mimic
    Mimic (comics)
    Mimic is a Marvel Comics fictional character who was briefly a member of the X-Men in the 1960s. He was then the first character to be added to the team after the original line-up and the first X-Man who was not a mutant....
    
    , thought to be a possible latent mutant, Marvel's "Steve Rogers' Villain Files" designates him as Mutate.
  • The Owl, has been called both a mutant and mutate. He has genetically manipulated himself so many times, as well as augmented his abilities using equipment it is difficult to determine if any of his abilities are innate or not. Previously he was long assumed to be an animal-spliced mutate (like many other Marvel characters such as Spider-Man
    Spider-Man
    Spider-Man is a fictional Marvel Comics superhero. The character was created by writer-editor Stan Lee and writer-artist Steve Ditko. He first appeared in Amazing Fantasy #15...
    
     and Spider-Woman
    Spider-Woman
    Spider-Woman is the codename of several fictional characters in comic books published by Marvel Comics.-Publication history:Marvel Comics' then-publisher Stan Lee, said in 1978, shortly after Spider-Woman's debut in Marvel Spotlight #32 Spider-Woman is the codename of several fictional characters...
    
    ). He was producing the drug MGH (the Daredevil story arc which reintroduced him stated him as mutant) from his own genetic material, however there have been mutates who have also managed to so do so as well. In Steve Rogers' Villain Files, he is designated as Mutate.
  • The Purple Man
    Purple Man
    The Purple Man is a Marvel Comics supervillain. Originally a foe of Daredevil, he was introduced in Daredevil vol. 1 #4...
    
     had long been assumed to be a human mutate, but has referred to himself on occasion as a human mutant. It is possible he is a latent mutant, whose powers were triggered during the chemical accident in his origin story, just like Mimic, but this has yet to be officially confirmed. In Steve Rogers' Villain Files, he is designated as Mutate.
  • The Folding Circle
    Folding Circle
    The Folding Circle is a team of comic book supervillains in Marvel Comics' shared universe, the Marvel Universe. They were created by Fabian Nicieza and Mark Bagley in New Warriors Volume 1 #21...
    
    
  • Sauron
    Sauron (comics)
    Sauron is a comic book character, a supervillain in Marvel Comics' main shared universe. An enemy of the X-Men, the character was created by writer Roy Thomas and artist Neal Adams. He first fully appeared as Sauron in X-Men #60 ....
    
     gained his powers when bitten by a pterodactyl.
  • Andreas Strucker and Andrea Strucker (both deceased) got their powers injected "in vitro" as fetuses during gestation. As such, they were mutates, not genetic mutants.
  • Daisy Johnson
    Daisy Johnson
    Daisy Johnson is a fictional, superpowered secret agent in the Marvel Comics universe. A member of the international espionage agency S.H.I.E.L.D., she was created by writer Brian Michael Bendis and artist Gabriele Dell'Otto, and first appeared in Secret War #2...
    
     a.k.a. Quake is the daughter of the super-criminal mutate known as Mr. Hyde
    Mister Hyde (comics)
    Mister Hyde is a fictional character, a Marvel Comics supervillain. His first appearance was in Journey into Mystery #99, 1963.-Publication history:...
    
    . Her power, though genetically derived, are not the result of genetic mutation.
  • Yo-Yo Rodriguez
    Yo-Yo Rodriguez
    Yo-Yo Rodriguez, also known as Slingshot, is a fictional character in the Marvel Universe.-Fictional character biography:Yo-Yo Rodriguez, is the Puerto-Rican daughter of the Griffin. She was recruited by Nick Fury to join his anti-Skrull task force. This team became known as the Secret Warriors...
    
     a.k.a. Slingshot is the daughter of the super-criminal mutate known as the Griffin
    Griffin (Marvel Comics)
    Griffin is a fictional character, a Marvel Comics supervillain. He first appeared in Amazing Adventures vol. 1 #15 and was created by Steve Englehart and Tom Sutton.-Fictional character biography:...
    
    .
  • The original members of Psionex
    Psionex
    Psionex are a team of comic book supervillains and occasional anti-heroes in the Marvel Comics universe. They were created by Fabian Nicieza and Mark Bagley, first appearing in New Warriors vol. 1 #4.-Profiles:*Pretty Persuasions - Heidi P...
    
     are not mutants, but genetically modified human mutates
  • Cassandra Nova
    Cassandra Nova
    Cassandra Nova is a fictional enemy of the X-Men in the Marvel Comics universe. Created by writer Grant Morrison and artist Frank Quitely, Cassandra first appeared in New X-Men #114 . Cassandra is a "mummudrai," a parasitic life form born bodiless on the astral plane...
    
    , as Professor Xavier's dark twin, belongs to the Mummudrai
    Mummudrai
    The Mummudrai are fictional life forms appearing in Marvel Comics. They are noncorporeal parasites, composed solely of emotional energy born from the astral plane of existence. The first and most notable member of the mummudrai species to appear on panel is Cassandra Nova.-First appearance:The...
    
     species.
  • Agent Brand
    Abigail Brand
    Special Agent Abigail Brand is a fictional character in the Marvel Comics' universe. Her first appearance was a cameo in Astonishing X-Men #3 , and she was introduced fully in Astonishing X-Men #6 . She was created by Joss Whedon and John Cassaday.-Origin:Abigail Brand is the commanding officer of...
    
     is confirmed to be a human-alien hybrid.
  • Ink
    Ink (comics)
    Ink is a comic book character, a superhero in Marvel Comics' main shared universe. Created by writer Marc Guggenheim and artist Yanick Paquette, he first appeared in Young X-Men #1.-Divided We Stand:...
    
     has been confirmed as not being a mutant, but gained his abilities from his tattoo artist, who is a mutant.
  • Moses Magnum
    Moses Magnum
    Moses Magnum is a fictional character, an arms dealer, terrorist, and supervillain in the Marvel Comics universe.-Publication history:Moses Magnum first appeared in Giant-Size Spider-Man #4 , and was created by Gerry Conway and Ross Andru....
    
     has reappeared in Dark Wolverine #78. In this issue he is directly stated to be a mutant, a fact that he does not dispute when mentioned in his presence. Previously however, Moses Magnum's history showed his powers were bestowed upon him by Apocalypse, though it is possible that they could merely have been either awakened and/or enhanced by Apocalypse, who has done similar things to his followers. This sudden designation of Moses Magnum as a mutant appears to either be a continuity error or a direct retcon. However in Marvel's "Steve Rogers' Villain Files", he is designated at Mutate.
  • Fantomex
    Fantomex
    Fantomex is a fictional superhero associated with the X-Men in titles published by Marvel Comics. Fantomex first appeared in New X-Men #128 and was created by Grant Morrison and Igor Kordey....
    
     was stated to be a mutant (by both himself and the X-editors) in Uncanny X-Men and Uncanny X-Force. However his origin story originally stated that he is a human-mutate-cyborg created by the Weapon Plus program. Steve Rogers' "X-Men Files" designate him as a cyborg/mutate

Extraterrestrial-mutants

• • Ultra Girl
    Ultra Girl
    Ultra Girl , also known as Ultra-Girl, is a fictional superhero published by Marvel Comics...
    
     is a Kree mutant.
  • Ariel
    Ariel (comics)
    Ariel is a fictional character, an extraterrestrial mutant in the Marvel Comics Universe. Her first appearance was in Fallen Angels #1...
    
     (Deceased) is an extraterrestrial mutant who identifies herself with the human mutant community.

Species undetermined

• • The Shadow King
    Shadow King
    The Shadow King, also known as Amahl Farouk, is a fictional character that appears in comic books published by Marvel Comics. The Shadow King exists as an entity of pure psychic energy that feeds on the hatred of humanity...
    
     was either an astral-plane creature, or the remnant incorporeal essence of a telepathic mutant. Whether the powerful mutant telepath, "Amahl Farouk", was the actual identity or simply a hosting avatar of the Shadow King is unknown.
  • Ernst
    Ernst (comics)
    Ernst is a fictional character, a mutant in the Marvel Comics Universe. Her first appearance as Ernst was in New X-Men vol. 1 #135 .-Fictional character biography:...
    
    , in the Here Comes Tomorrow storyline, was implied to be Cassandra Nova
    Cassandra Nova
    Cassandra Nova is a fictional enemy of the X-Men in the Marvel Comics universe. Created by writer Grant Morrison and artist Frank Quitely, Cassandra first appeared in New X-Men #114 . Cassandra is a "mummudrai," a parasitic life form born bodiless on the astral plane...
    
    , reeducated and transformed into Ernst. Despite later retcons, this has not yet been conclusively disproven. As such, her status is unknown.
  • Layla Miller
    Layla Miller
    Layla Rose Miller, also known as Butterfly, is a fictional character in the Marvel Comics universe. She first appeared in House of M #4, and was created by Brian Michael Bendis and Oliver Coipel...
    
     has both confirmed and denied she is a mutant.
  • Damian Tryp
    Damian Tryp
    Damian Tryp is a fictional character in the Marvel Comics Universe. His first appearance was in X-Factor vol. 3 #2.-Fictional character biography:left|thumbnail|Ancient Tryp...
    
     has claimed to really be of a race of proto-mutants he calls changelings, who stand apart for having superhuman attributes apparent at birth. He is either lying or something else entirely. He also claimed that Multiple Man is of the same species.
  • Asp
    Asp (comics)
    The Asp is a former supervillain in the Marvel Comics universe, most notably a member of the Serpent Society and BAD Girls, Inc.. She was created by Mark Gruenwald and Paul Neary, and first appeared in Captain America vol. 1 #310....
    
     only feared the Superhuman Registration Act, not the Mutant Registration act. No source has been given to her powers.
  • Boulder
    Emery Schaub
    Emery Schaub is a fictional character of the Marvel Universe. He was created by Christos N. Gage and Steve Uy. Schaub's first appearance is in Avengers: The Initiative #13 .-Publication history:...
    
    , Geldoff
    Geldoff
    Geldoff is a fictional character in Marvel Comics who first appeared in the Ultimate Marvel Universe's Ultimate Spider-Man #40 written by Brian Michael Bendis with art from Mark Bagley. Geldoff was brought into the main Marvel Universe by Dan Slott and Christos N...
    
     / Proton (Deceased), Sunstreak
    Sunstreak
    Sunstreak is the code name of a fictional comic book character within Marvel Comics' shared universe the Marvel Universe. She first appeared in Iron Man #330 , and was created by Terry Kavanagh and Jim Cheung.-Fictional character biography:...
    
    , Eden Fesi
    Secret Warriors
    The Secret Warriors is a Marvel series featuring Nick Fury and Team White, a fictional team of superpowered agents in the . Created by Brian Michael Bendis and Alex Maleev, the characters were introduced in Mighty Avengers #13, and debuted as a team in Secret Invasion #3, both published in...
    
     and some of the secondary Secret Warriors
    Secret Warriors
    The Secret Warriors is a Marvel series featuring Nick Fury and Team White, a fictional team of superpowered agents in the . Created by Brian Michael Bendis and Alex Maleev, the characters were introduced in Mighty Avengers #13, and debuted as a team in Secret Invasion #3, both published in...
    
    , NYX sniper, Raptor
    Raptor (Marvel Comics)
    Raptor is a fictional character, a mutant in the Marvel Comics Universe who first appeared in Avengers West Coast Annual #8.-Fictional character biography:...
    
    , the unnamed tattooed Russian mobster tied to Colossus' past, among many others, have all had no source given to their powers
  • Members of the 6th Inner Circle of the Hellfire Club
    Hellfire Club (comics)
    The Hellfire Club is a fictional society within the Marvel Comics Universe that often comes into confrontation with the mutant superhero team, the X-Men...
    
    
  • Claudine Renko / Miss Sinister
    Mister Sinister
    Mister Sinister is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in Uncanny X-Men #221 and was created by writer Chris Claremont and artist Marc Silvestri....
    
    
  • Red Queen / Madelyne Pryor
    Madelyne Pryor
    Madelyne Pryor is a fictional character in the Marvel Comics universe. As the love interest and first wife of X-Men leader Cyclops , she became a long-standing member of the X-Men supporting cast, until a series of traumas — being abandoned by her husband, losing her infant son, and...
    
     was described (only in an interview with the scripter of Uncanny X-Men at the time) to have been something else—and even "someone else" (supposedly not Pryor)—entirely. However, neither has been confirmed in-comics as of yet.
  • Speed
    Speed (comics)
    Speed is a fictional character and member of the Young Avengers, a team of superheroes in the Marvel Universe. His appearance is patterned on that of Quicksilver and first appeared in the comic book Young Avengers #10...
    
    , and Wiccan
    Wiccan (comics)
    Wiccan is a comic book character, a member of the Young Avengers, a team of superheroes in the Marvel Universe. His appearance is patterned on that of Thor and Scarlet Witch....
    
     might be reincarnated children from the Scarlet Witch and as such mutants or mystical creatures created by Mephisto
    Mephisto (comics)
    Mephisto is a fictional character that appears in comic books published by Marvel Comics. The character first appears in Silver Surfer #3 and was created by Stan Lee and John Buscema, loosely modeled on Mephistopheles - a character from the Faust legend.Debuting in the Silver Age of comic books,...
    
    , or not. They both seem to think they are mutants.
  • Hollow, It is unknown what it exactly is. Originally explained a prisoner of Emplate
    Emplate
    Emplate is a fictional character, a mutant supervillain appearing in the Marvel Comics universe. He first appeared in Generation X #1, and was created by Scott Lobdell and Chris Bachalo. Emplate would serve as one of the major antagonists to the Generation X comic book series during its...
    
    , the creature was retconned into being M imprisoned by Emplate who attacked her and created the Penance shell around her. M was freed from the Penance shell, and the St. Croix twins went inside it, becoming Penance, in order to make up the wrong that was done to their sister. When they later were freed from the Penance shell, it was discovered that the shell was autonomous. It remains to be seen whether Hollow is a living creature, some mystic device, a magical creation, etc. More recent rhetoric by Emplate has implied that the being may in fact be some sort of mutant, but Emplate only refers to "Penance" as a mutant. The relationship between the Penance identity and shell is still very unclear.
  • Shriek
    Shriek (comics)
    Shriek is a fictional character, a supervillainess in the Marvel Comics universe. She is an enemy of Spider-Man. She was created by Tom DeFalco, Mike W...
    
     has conflicting power sources.
  • Cloud 9
    Cloud 9 (comics)
    Cloud 9 is a fictional teenage comic book superhero in the Marvel Comics universe. She was created by writer Dan Slott and artist Stefano Caselli, and first appeared in Avengers: The Initiative #1 ....
    
    , no source has been given for her powers, but she has been confirmed to not be a mutant.
  • The Isolationist
    Isolationist (comics)
    The Isolationist is a fictional character in the Marvel Comics Universe, created by Peter David and Pablo Raimondi. The character's first appearance was in X-Factor vol. 1, #89 on a single page, but his story wasn't continued until X-Factor vol...
    
     has been described as not being a mutant, but something else entirely.
  • The Profile had been confirmed by his creator as not being a mutant but a "...brilliant on-the-spot psychologist who can profile anyone he looks at...". However, in the Heroic Age: Villains special, he was implied to perhaps be a mutant with the ability "...to see anyone's needs, wants, and desires...". His true status has yet to be confirmed at this time.
  • Romulus
    Romulus (Marvel Comics)
    Romulus is a Marvel Comics supervillain. He is originally said to be the leader of the Lupine, a human looking species who, through convergent evolution, would have evolved from canines instead of primates. He is a shadowy character whose origin and motives remain a mystery...
    
     is originally said to be the leader of the Lupine, a human looking species who, through convergent evolution, would have evolved from canines instead of primates. He is said to have been heavily invested in the lives of various feral mutants (most notably Sabretooth
    Sabretooth (comics)
    Sabretooth is a fictional character, a Marvel Comics supervillain created by writer Chris Claremont and artist/co-writer John Byrne. The character first appeared in Iron Fist #14...
    
     and Wolverine
    Wolverine (comics)
    Wolverine is a fictional character, a superhero that appears in comic books published by Marvel Comics. Born as James Howlett and commonly known as Logan, Wolverine is a mutant, possessing animal-keen senses, enhanced physical capabilities, three retracting bone claws on each hand and a healing...
    
    ). Despite sharing many physical characteristics and abilities with the feral mutants, he has never been confirmed to be a mutant himself.

Homo mermanus vs Homo sapiens superior

One of the reasons Namor and Namora

Namora

Namora is a fictional character, a superhero in the . She is from Atlantis and is the daughter of an Atlantean father and a human mother. She is the cousin of Namor the Sub-Mariner.-Publication history:...

 were not officially recognized as mutants for so long was due to the hybrid nature of their powers. As Atlanteans they are far more powerful than the average "human"—they stand capable of swimming speeds up to 30 miles per hour (13.4 m/s), breathe perfectly underwater (and as hybrids breathe air as well), have a life-span of approximately 150 years, and are far more physically durable and stronger than the average human, as a side effect of living in such a high-pressure environment. Even as hybrids Namor, Namora and Namorita have powers beyond those of either Homo sapiens sapiens or Homo mermanus. There are several other Human/Atlantean hybrids in marvel history including Llyra

Llyra

Llyra is a fictional character, a Marvel Comics super-villainess. She was created by Roy Thomas and Sal Buscema and first appeared in Sub-Mariner #32 .-Fictional character biography:...

, Llyron

Llyron

Llyron is a fictional character in Marvel Comics' Marvel Universe.-Fictional character biography:He is the son of Llyra, and was genetically accelerated in age by Llyra so that he might take the crown of Atlantis. His mother Llyra was a Lemurian/human hybrid and a foe of Namor. She decided to...

 and Nia Noble

Nia Noble

Nia Noble is a fictional character from Marvel Comics. She is the daughter of two supervillains, but she herself is heroic. She first appeared in New Invaders vol.2, #3 .Nia Noble is a hybrid of a human telepath and an enhanced Atlantean...

. All of confirmed hybrids seem to also classify as Homo sapiens superior (whether this is always the case of mixing genes, or just a fluke that all hybrids introduced developed powers beyond the normal ones exhibited by either races is unclear and further complicates identifying Atlantean mutants). It is unclear what the "mutant" status of hybrid individuals is post M-Day.

• • Llyra
    Llyra
    Llyra is a fictional character, a Marvel Comics super-villainess. She was created by Roy Thomas and Sal Buscema and first appeared in Sub-Mariner #32 .-Fictional character biography:...
    
     possesses normal Atleantean traits as well as shape changing abilities. Was magical transformed into a sea-hag by the god Set before M-Day.
  • Llyron
    Llyron
    Llyron is a fictional character in Marvel Comics' Marvel Universe.-Fictional character biography:He is the son of Llyra, and was genetically accelerated in age by Llyra so that he might take the crown of Atlantis. His mother Llyra was a Lemurian/human hybrid and a foe of Namor. She decided to...
    
    , like Namor, possesses enhanced strength and flight through reptilian foot wings. His whereabouts are unknown.
  • Nia Noble
    Nia Noble
    Nia Noble is a fictional character from Marvel Comics. She is the daughter of two supervillains, but she herself is heroic. She first appeared in New Invaders vol.2, #3 .Nia Noble is a hybrid of a human telepath and an enhanced Atlantean...
    
     possesses normal Atlantean traits as well as telepathy. Her mother, was a human telepath who gained her abilities through mystic learning. Nia's inherited telepathy seems to be innate (though its possible it is also learned, making her not a mutant at all).

There have been four confirmed purebred Atlantean mutants and one possible purebred Atlantean mutant.

• • Tyrak
    Tyrak
    Tyrak is a fictional character in the Marvel Universe.-Fictional character biography:He is an Atlantean warrior, serving in the army of the conqueror Attuma. He has served in a number of missions for Attuma, and has fought the Avengers on more than one occasion.He posed as the Inhuman Triton to...
    
     has the ability to augment his physical size. Though his abilities appear innate, he could possibly using mystic or technological means to achieve this, however no evidence has ever been given for this.
  • Crosta, a young Atlantean who developed a physical mutation and shockwave abilities during puberty, was sent to the X-Men by Namor to be taught how to be a mutant and control his powers.
  • Eel, Sharkskin, and Undertow are mutant Atlanteans from the Maritania settlement who were born mutated as a result of human nuclear tests in the region. Outcasts from their own people, they formed SURF.

It is unclear whether Llyra, Llyron, and Nia Noble still have their mutant abilities, and whether Atlantean mutants count toward the global mutant population or not.

Consequences, repercussions

• The Xavier Institute is no longer just a school for mutants, but a haven for all remaining mutants. This changed after the Civil War as they were all set free by the US president.
• Sentinel Squad O*N*E
  Sentinel (comics)
  Sentinels are a fictional variety of mutant-hunting robots, appearing in the Marvel Comics Universe. They are usually portrayed as antagonists to the X-Men. Created by Stan Lee and Jack Kirby, they first appeared in The X-Men #14 .According to Marvel canon, Sentinels are programmed to locate...
  
  : In the aftermath of the House of M, resulting in the depowering of 90% of the world's mutant population, the Office of National Emergency (aka O*N*E), a splinter from the Department of Homeland Security, had Sentinels instituted at the X-Mansion to protect the mutants in case any enemies used this low point as an opportunity to attack them at their weakest, and also to stop the mutants in the event of a revolution. The Squad was later destroyed in the events of Messiah Complex.
• Children of the Vault: The reduction of mutants also accidentally awakens The Children of the Vault. (In the pages of X-Men)
• Exodus
  Exodus (comics)
  Exodus is a fictional character, a comic book supervillain in the Marvel Comics universe. Created by writer Scott Lobdell and artist Joe Quesada, he first appeared in X-Factor #92...
  
   reforms the Acolytes
  Acolytes (comics)
  The Acolytes is a team of comic book mutant supervillains in the Marvel Comics universe. The Acolytes followed the principles of the mutant Magneto, particularly the mutant right of superiority over normal humans. Some members of the Acolytes even worshipped him with a religious fervor and regarded...
  
   with Frenzy
  Joanna Cargill
  Joanna Cargill, also known as Frenzy, is a fictional character, a mutant superhuman in the Marvel Comics universe. She has been a member of supervillain groups, including the Alliance of Evil and the Acolytes, as well as the superhero team the X-Men....
  
  , Random
  Random (comics)
  Random is a fictional character and antihero created by writer Peter David for the Marvel Comics series X-Factor. He started out as a thorn in the side of X-Factor, but he later became a reluctant ally of theirs. The mystery of his life has yet to be completely revealed.-Fictional character...
  
  , Tempo
  Tempo (comics)
  Tempo is a fictional, African-American mutant villain in the Marvel Comics universe. She was first introduced as a member of the Mutant Liberation Front in the comic title New Mutants, when Rob Liefeld took over as the penciller of that series...
  
   and Carmella Unuscione
  Unuscione
  Carmella Unuscione, commonly known simply as Unuscione, is a fictional character, a mutant supervillain in the Marvel Universe.-Fictional character biography:Carmella Unuscione first appears as a member of the second intake of Magneto's Acolytes...
  
  
• Apocalypse
  Apocalypse (comics)
  Apocalypse is a fictional character who is an ancient mutant that appears in comic books published by Marvel Comics. The character first appeared in X-Factor #5 , created by writer Louise Simonson and designed by artist Walter Simonson...
  
  : Due to the events of M-Day, Apocalypse was revived by Cable
  Cable (comics)
  Cable is a fictional character appearing in comic books published by Marvel Comics. The character first appeared as an infant in Uncanny X-Men #201...
  
   to force the remaining mutants to band together to expel the threat, as a way to bring the mutant community together after M-Day. (In the pages of X-Men and Cable and Deadpool)

He turned Sunfire, Gambit

Gambit (comics)

Gambit is a fictional character, a Marvel Comics superhero that has been a member of the X-Men. Created by writer Chris Claremont and artist Jim Lee, the character first appeared briefly in Uncanny X-Men Annual #14 , weeks before a more comprehensive appearance in Uncanny X-Men #266...

, Polaris

Polaris (comics)

Polaris is a fictional comic book character appearing in books published by Marvel Comics, in particular the X-Men family of books. Created by Arnold Drake, Don Heck, Werner Roth and Jim Steranko, Polaris first appeared in The X-Men #49...

 and Gazer

Gazer

Gazer is a fictional character, a mutant in the Marvel Comics Universe. Created by writer Peter Milligan and artist Salvador Larroca, he first appeared in X-Men vol...

 into his Horsemen. Gazer was killed by Ozymandias, however, resulting in Polaris and Sunfire regaining powers and Gambit being turned black and having a lethal gas power. The latter two then joined Sinister's forces as did Exodus's forces after discovering that no new mutant had appeared since M-Day.

• The flying energy: It reawakened Vulcan who was a member of a secret team of X-Men sent to help Scott's team on Krakoa and left to die there. He returned from his space exile to begin a vendetta against Xavier and then the Shi'ar Empire (In the pages of Deadly Genesis and Uncanny X-Men).

The rest of the energy ended up forming The Collective by merging with a mutant postal worker, Michael Pointer who then apparently killed the then members of Alpha Flight and went on to Genosha, repowering Magneto, who recognizes the intelligence controlling it as "Xorn who explains his action by the fact that the mutants needed him as a leader. The New Avengers arrive and blast the Collective into the sun. Magneto is then taken away in an helicopter which blows up right after it takes off (In the pages of New Avengers)

• William Stryker
  William Stryker
  Col. William "Bill" Stryker, M.D. is a fictional comic book supervillain in the Marvel Comics universe, and enemy of the X-Men. Created by writer Chris Claremont and artist Brent Anderson, he first appeared in the 1982 graphic novel X-Men: God Loves, Man Kills.Rev...
  
  : Deeming the sudden massive reduction in number of the mutant population a sign of God, saying "He made the first step and now we have to take the next", basically rallying for genocide on TV. (In the pages of New X-Men)
• Onslaught
  Onslaught (comics)
  Onslaught is a fictional character that appears in comic books published by Marvel Comics. The character first appeared in X-Man #15 , and was co-created by writers Scott Lobdell, Mark Waid, and artist Andy Kubert....
  
  : Onslaught Reborn saw Onslaught return; as the mutant energies of both Professor X and Magneto meet once again, they reform the monster. (This takes place before the Civil War event).
• Both Professor X
  Professor X
  Professor Charles Francis Xavier, also known as Professor X, is a fictional character, a Marvel Comics superhero known as the leader and founder of the X-Men....
  
   and Reaper
  Reaper (Marvel Comics)
  Reaper is the name of several fictional characters in the pages of Marvel Comics, most notably the Reaper whose real name is Pantu Hurageb, a mutant in the X-Force comic book series...
  
   have been healed by the event. The former can now walk again and the latter is no longer brain dead. Although Professor Xavier is one of the depowered, his telepathy is later restored and enhanced to a more powerful level when Vulcan throws him into the M'Kraan Crystal
  M'Kraan Crystal
  In the fictional Marvel Comics Universe, the M'Kraan Crystal is a gigantic crystalline artifact that lies at the nexus of all realities. The Crystal contains a negative galaxy, a source of near limitless power, which pulls and traps all matter inside. The Crystal plays a prominent role in several...
  
  .
• After the Civil War, X-Factor Investigations
  X-Factor Investigations
  X-Factor Investigations is a fictional detective agency created by writer Peter David for the Marvel Comics comic book series X-Factor . The agency first appears under the name XXX Investigations in the first issue of the Marvel Comics limited series Madrox #1...
  
   will be dealing with a siege in Mutant Town when a group of depowered mutants, calling themselves X-Cell
  X-Cell
  X-Cell is a terrorist organization in the Marvel Comics universe.-Fictional team biography:Made up of ex-mutants, the group targets government authorities in an attempt to regain their lost powers after the Decimation event, which de-powered over 90% of the world's mutant population and which they...
  
   become terrorists thinking the Government is responsible for their depowerment. The members are Elijah Cross
  Elijah Cross
  Elijah Cross is a fictional comic book character in the Marvel Comics universe. He first appeared in X-Factor vol. 3 #17 as a de-powered mutant, who lost his powers as a result of M-Day.-Fictional character biography:...
  
  , Callisto
  Callisto (comics)
  Callisto is a Marvel Comics fictional character, associated with the X-Men. Created by writer Chris Claremont and artist Paul Smith, she first appeared in Uncanny X-Men #169 ....
  
  , Blob
  Blob (comics)
  The Blob is a Marvel Comics supervillain, an adversary of the X-Men. Created by writer Stan Lee and artist/co-writer Jack Kirby, he first appeared in X-Men #3 ....
  
  , Marrow
  Marrow (comics)
  Marrow , is a Marvel Comics character, associated with the X-Men. She is a mutant whose bones grow out of her skin and can be removed from her body, providing her with potential knives and clubs as well as body armor....
  
  , Fatale
  Fatale (comics)
  Fatale is a fictional character who first appears in the Marvel Comics universe. She is an assassin, usually working for Dark Beast. She first appeared in X-Factor vol. 1 #112, but in X-Men vol...
  
  , Reaper
  Reaper (Marvel Comics)
  Reaper is the name of several fictional characters in the pages of Marvel Comics, most notably the Reaper whose real name is Pantu Hurageb, a mutant in the X-Force comic book series...
  
  , and Abyss
  Abyss (comics)
  Abyss is a fictional character, a mutant in the Marvel Comics Universe. An alternate universe's counterpart of the character first appeared in X-Men Alpha, and the heroic Marvel Universe version of the character first appeared in Cable vol...
  
  .
• Wolverine discovers a half-way home for depowered mutants who are fearing for their lives. Both Jubilee
  Jubilee (comics)
  Jubilation "Jubilee" Lee is a fictional character, a Marvel Comics superheroine associated with the X-Men.A mutant, Jubilee had the superhuman power to generate "fireworks" of explosive plasma. A teenage "mall rat," she was the X-Men's youngest member in the early 1990s, often playing sidekick to...
  
   and Maverick are there.
• Dr. Kavita Rao's
  Kavita Rao
  Dr. Kavita "Vita" Rao is a fictional character, a geneticist in the Marvel Comics universe of the X-Men. She first appeared and featured prominently in the first story arc of the monthly series Astonishing X-Men in 2004.-Hope:Dr...
  
   work is ruined, as there's no more need for a mutant cure and all of her mutant DNA samples were turned to dust on M-Day.
• As a side effect, no new mutants are born. This leads into the "Endangered Species
  X-Men: Endangered Species
  "Endangered Species" is a 2007 comic book storyline published by Marvel Comics. Starring the X-Men, it ran from June to October 2007. It begins with the Endangered Species one-shot written by Mike Carey and drawn by Scot Eaton....
  
  " storyline, and later, the "Messiah Complex
  X-Men: Messiah Complex
  "Messiah Complex" is a comic book crossover storyline published by Marvel Comics from October 2007 to January 2008, which ran through the various X-Men books....
  
  ", that deals with the birth of Hope Summers
  Hope Summers (comics)
  Hope Summers is a fictional comic book superhero appearing in books published by Marvel Comics. The character first appeared in X-Men #205 in 2007 , and was created by writers Mike Carey and artist Chris Bachalo during the "X-Men: Messiah Complex" event...
  
  , the only new mutant born since the Decimation, Messiah War and the "Second Coming
  X-Men: Second Coming
  "Second Coming" is a crossover storyline published by Marvel Comics that ran through the most of the X-Men comic books from March to July 2010.-Publication history:...
  
  " storyline, in which Cerebra detects the activation of the X-Gene in five as-yet unknown individuals, leading into the upcoming "The Five Lights" storyline in Uncanny X-Men.
• Several de-powered mutants seek to return to heroing, and are recruited into the post-Civil War New Warriors
  New Warriors
  The New Warriors is a Marvel Comics superhero team, traditionally consisting of young adult heroes. They first appeared in The Mighty Thor #411 .-General publication history:...
  
  .
• Quicksilver
  Quicksilver (comics)
  Quicksilver is a fictional character that appears in comic books published by Marvel Comics. The character first appears in X-Men #4 and was created by Stan Lee and Jack Kirby...
  
   ends up in the care of the Inhumans where he starts the Silent War
  Silent War
  Silent War is a six-issue Marvel Comics comic book limited series which began in January 2007. It was written by David Hine, with art by Frazer Irving....
  
   by stealing the crystals of the Terrigen Mists. He then attempts to repower mutants, resulting in many of their injuries and some deaths. See "Son of M
  Son of M
  Son of M is an American comic book limited series, a follow up to Marvel Comics' "House of M" event, starring the depowered Quicksilver. Quicksilver was one of the many mutants to lose his powers as part of the Decimation, which he was, in part, responsible for.-Background:Following his sister's...
  
  "
• Several characters returned from the dead, including Magik
  Magik (comics)
  Magik is a Marvel Comics character, associated with the X-Men. She is the younger sister of the Russian X-Man Colossus.-Publication history:...
  
  , Legion
  Legion (Marvel Comics)
  Legion is a Marvel Comics character, created by writer Chris Claremont and artist Bill Sienkiewicz.David is the mutant son of Charles Xavier and Israeli Holocaust survivor Gabrielle Haller...
  
  , and Hawkeye
  Hawkeye (comics)
  Hawkeye , also known as Goliath and Ronin, is a fictional character that appears in the comic books published by Marvel Comics. The character first appeared in Tales of Suspense #57 and was created by writer Stan Lee and artist Don Heck. Hawkeye joined the Avengers in Avengers Vol. 1 #16 Hawkeye...
  
  .
• The Russian black ops group, the Red Room, had lost all their mutant operatives' powers, resulting in them being ordered to patriotically kill themselves. This made the Red Room suspicious as to why their operatives lost their powers and the X-Men were left unscathed, leading them to think that the latter was somewhat responsible and captured Colossus, Wolverine and Nightcrawler for interrogation.

Trade paperbacks

Title	ISBN	Collects
Decimation: X-Men - The Day After	ISBN 0-7851-1984-1	Decimation: House of M - The Day After and X-Men #177-181.
Decimation: Generation M	ISBN 0-7851-1958-2	Generation M #1-5.
Decimation: Son of M	ISBN 0-7851-1970-1	Son of M #1-6.
Decimation: Sentinel Squad O*N*E	ISBN 0-7851-1997-3	Sentinel Squad O*N*E #1-5.
Decimation: X-Men - 198	ISBN 0-7851-1994-9	X-Men: The 198 #1-5 and X-Men: The 198 Files (one-shot).

Hardcovers

Title	ISBN	Collects
X-Men: Deadly Genesis	ISBN 0-7851-1984-1	X-Men: Deadly Genesis #1-6.
Wolverine: Origins & Endings	ISBN 0-7851-1977-9	Wolverine #36-40.

External links

• Marvel.com - Official Decimation webpage
• UXN's "Generation M" issue summaries
• Comixfan's list of Marvel's mutants' whereabouts after DeciMation and beyond