GRAYMALKIN (Jonas Graymalkin) - Young X-Men #1 (April 2008)
Ancestor of Professor X. Grew up in the 19th century. His father buried him alive because of his homosexuality. Thanks to his mutant powers, he survived 200 years underground, buried in what later became the grounds of Xavier Institute. Later found by Young X-Men and joined them.
Immortal. Member of the Externals. Experienced his first death when he died from scurvy in the late 15th century, as part of Christopher Colombus' expedition to the Americans. In present era killed permanently by Selene.
Hails from another dimension. Spent thousands of years as Guardian of the Universal Amalgamator. Member of Generation X. Possibly retained her powers after M-Day.
Latent mutant. Hails from the 19th century. Confederate spy during the Civil War. Manifested his powers after his family was massacred. Recruited by Apocalypse in his Final Horsemen of Apocalypse. Fought X-Force.
EXODUS (Paris du Bennet) - X-Factor #92 (July 1993)
Born in 12th century France. Was a crusader. Transformed by Apocalypse. Trapped in a crypt by Apocalypse. Freed in the 20th century by Magneto. Became leader of Magneto's Acolytes. Member of Brotherhood of Mutants. Kept his powers after M-Day.
DOCTOR NEMESIS (James Bradley) - Lightning Comics #6 (April 1941)
Born in the early 20th century. Mother died in childbirth. Scientist involved in the creation of Human Torch I and Volton. Member of Battle-Axis during World War II. Fought the Nazis. Member of X-Club in modern era. Retained powers post-M-Day.
DEATH (Sanjar Javeed) - Uncanny X-Force #2 (January 2011)
Member of the Horsemen of Apocalypse. Part of the Final Horsemen. Hails from 3th century Persia. Illegitimate son of a king. Former thief. Laid dormant and recently awoken again. Fought X-Force. Killed by Deathlok.
Member of X-Force III/X-Statix. Briefly worked as an actress. Murdered by her lover. Powers manifested after death. Permanently killed in X-Statix's final mission.
Also known as Wolverine II and Dark Wolverine. Son of Wolverine and the Japanese Itsu. Foster brother of Amiko. Mother died in childbirth. Raised and brainwashed by Romulus. Experimented upon by Romulus, including age suppression. Assassin. Seeks to murder his father. Member of Dark Avengers and Norman Osborn's X-Men. Allegedly bisexual.
Over 100 years old. Enemy of Wolverine. Mentor of Hell's Belles. Killed by the Dark Riders. Astral form survived and took over the body of Milo Gunderson. Current status undetermined.
Immortal. Dates from the ancient times. Member of the Externals. Affiliated with the Nazis in World War II and worked in a concentration camp. Drained to death by Selene.
One of the original New Mutants and X-Force. Leader of New Mutants and X-Force. Member of X-Men and X-Corporation. Older brother of Husk, Icarus, Jay Guthrie, Aero and many others. Alleged member of the Externals. Powered after M-Day.
Also known as Benefactress. Immortal. Member of the Externals. Affiliated with the Thieves and Assassins Guilds in Orleans. Apparently killed when her heart gem was destroyed by Cyclops.
BLACK WOMB (Amanda Mueller) - Gambit v3 #4 (May 1999)
Immortal. Great-great grandmother of Cyclops and Havok. Mother of Fontanelle. Suffered many miscarriages, which may have been intentional. Accused of being the Black Womb killer. Involved in experiments along with Mister Sinister at Alamogordo. Retained powers post-M-Day.
Ancient mutant. Father of Nightcrawler, Abyss, Black Kiwi and many other mutants. Member of the Neyaphem. Trapped in an alternate dimension, which he rules.