Dimensional Man is a fictional character in the 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...

 Universe who first appeared in Tomb of Dracula vol. 2 #2. He is an incubus

Incubus (demon)

An incubus is a demon in male form who, according to a number of mythological and legendary traditions, lies upon sleepers, especially women, in order to have intercourse with them. Its female counterpart is the succubus...

 and is currently serving as a member of S.H.I.E.L.D.

S.H.I.E.L.D.

S.H.I.E.L.D. is a fictional espionage and a secret military law-enforcement agency in the Marvel Comics Universe. Created by Stan Lee and Jack Kirby in Strange Tales #135 , it often deals with superhuman threats....

's Howling Commandos

Nick Fury's Howling Commandos

Nick Fury's Howling Commandos was an American comic book series published by Marvel Comics. Running six issues before its cancellation and cover-dated December 2005 to May 2006, the series featured a fictional team set in the Marvel Universe, consisting of supernatural characters employed as a unit...

 Monster Force.

Josh was born to two members of the Cult of Asmodeus. He and his twin sister Angela both bore the mark of the cult but Josh was to be the herald. When he could, Josh officially joins the cult but is unable to persuade Angela to do so. Josh undergoes a ritual that gives him his incubus powers. These powers mean he must drain the life-force from others in order to survive. This process leaves nothing left but their clothing.

Later, Josh becomes disenchanted with the cult and leaves.

In Tomb of Dracula vol. 2 #2, his parents, who were members of the Enclave, were sent to kill him. However he killed them instead.