LEGION

LEGION (David Haller) - New Mutants #25 (March 1985)

Illegitimate son of Professor X and Gabriel Haller. Became catatonic after a traumatic incident in which he was forced to kill an entire group of terrorists. Absorbed the personality of the leader of the terrorists. Suffers from identity dissociative disorder. Manifested initially three and later hundreds of distinct personalities. Omega Level mutant. Member of Muir Islanders and New Mutants. Travelled to the past and murdered his own father, thus unwittingly triggering the Age of Apocalypse dimension. Died after his powers were exhausted. Recently returned and has manifested hundreds of personalities, each with its own powers. One of them briefly warped the main Marvel Universe into the Age of X. Retained his powers post-M-Day.

KID OMEGA

KID OMEGA (Quentin Quire) - New X-Men #122 (March 2002)

Student at the Xavier Institute. Leader of the Omega Gang. Provoked a riot at the school. Once addicted to Kick. Possesses a secondary mutation. Ended up as an energy form in a containment suit. His form was reconstituted later. Joined the X-Men. Kept his powers after M-Day.

ICEMAN

ICEMAN (Bobby Drake) - X-Men #1 (1963)

One of the original X-Men, X-Factor and Champions. Also member of the Defenders. The extent of control over his abilities has fluctuated over the years. Briefly wore an inhibitor belt once, after Loki augmented his abilities to levels beyond his control. Possesses a secondary mutation. Retained his powers after M-Day.

GREY, JEAN

GREY, JEAN - X-Men #1 (September 1963)

Also known as Marvel Girl and Phoenix. One of the original X-Men and X-Factor. Second wife of Cyclops. Raised Cable as an infant. Genetic template for Madelyne Pryor. Aunt of Joey and Gailyn Bailey. Telepathic powers awoken prematurely and shut down for a few years by Professor X. Spent years in a cocoon undersea, healing from radiation poisoning, while Phoenix took her place among the X-Men. Later tapped the Phoenix Force. Killed by Xorn, before she was briefly revived once. Now permanently and forever tied with the Phoenix Force and residing in a different plane of existence.

ELIXIR

ELIXIR (Joshua Foley) - New Mutants v2 #5 (November 2003)

Student at the Xavier Institute. Member of the New Mutants Squad. Member of Reavers, New X-Men and X-Force. Adopted by Mirage after parents disowned him. Skin turned gold after he was injured by Wolfsbane. Skin turned black after he murdered William Stryker. Retained his powers post-M-Day.