This dark entity emerged from within the X-men’s greatest foe! Join http://www.WatchMojo.com as we explore the comic book origins of Onslaught.
Onslaught, X-Men, Xmen, Comics, Origin, Bio, Biography, Retrospective, History, Marvel, Magneto, Xavier, Professor X, Wolverine, Comic Book, Comics, Astral Plane, Jean Grey, Villain, Supervillain, Adamantium, Evil, Juggernaut