FONTANELLE

FONTANELLE (Gloria Dayne) - Gambit v3 #1 (February 1999)

Daughter of Black Womb. Ancestor of Cyclops, Havok and Cable. Ally of Gambit. Employee of New Son.

FLYNN, ALEXANDER

FLYNN, ALEXANDER - Beauty and the Beast #1 (December 1984)

Claimed to be the illegitimate son of Doctor Doom. Leader of Gladiators and the Underground Mutant Theater. Enemy of Beast and Dazzler.

FLUBBER

FLUBBER (Nick Shelley) - X-Men v2 #171 (August 2005)

Student at the Xavier Institute. Member of the Chevaliers Squad. Presumably depowered on M-Day. Current health status unknown.

FLOYD, MINNIE

FLOYD, MINNIE - Generation M #1 (January 2006)

Daughter of Sally Floyd. Her mutation caused her to age backwards from some point onwards until she died.

FLOOD

FLOOD (Eugene Walker) - Gambit v4 #10 (July 2005)

Student at the Xavier Institute. Presumably depowered on M-Day. Current health status unknown.

FLEX

FLEX (Adrian Corbo) - Alpha Flight v2 #1 (August 1997)

Half-brother of Radius. Rumored to be Wolverine's son. Member of Alpha Flight. Current whereabouts unknown.

FLATMAN

FLATMAN (Val Ventura) - West Coast Avengers #46 (July 1989)

Member of the Great Lakes Avengers. Claims to be a doctor. Gay. Registered under the Initiative. Kept his powers after M-Day.

FLASHBACK

FLASHBACK (Gardner Monroe) - Alpha Flight #1 (August 1983)

Member of Omega Flight. Later reformed and joined Beta Flight. Currently retired. Father of Jenny and Malcolm Monroe.

FLARE

FLARE - X-Men Giant-Size #1 (July 2011)

Member of the Guardian Clan of the Neo. Killed during the Neo's genocide by the High Evolutionary.

FLAMBE

FLAMBE - X-Factor #80 (July 1992)

Member of Hell's Belles. Fought X-Factor. Depowered on M-Day.

FIXX

FIXX - X-Factor #140 (December 1997)

Hails from Bishop's future timeline. Member of X.S.E. and X.U.E. Together with Archer and Greystone, crossed over to the present timeline, in order to rewrite history. Occupies body of unidentified woman of present era. Briefly a member of X-Factor. Presumably kept her powers after M-Day.

FITZROY, TREVOR

FITZROY, TREVOR - Uncanny X-Men #281 (October 1991)

Also known as Chronomancer. Hails from Bishop's future timeline. Originally a policeman for X.S.E. Later became a criminal and was sentenced for life. Escaped into the present timeline. Member of the Upstarts and the Hong Kong branch of the Hellfire Club. Orchestrated the deaths of the Reavers. Murdered most of the Hellions. Killed by Bishop.

FIRESTAR

FIRESTAR (Angelica Jones) - Uncanny X-Men #193 (May 1985)

Member of Hellions, New Warriors, Avengers and Young Allies. Longtime girlfriend and fiancee of Justice. Breast cancer survivor. Retained her powers post-M-Day.

FIREBOLT

FIREBOLT (Anthony Sloan) - Power Man and Iron Fist #108 (August 1984)

Brother of Rebecca Sloan. Enemy of Power Man and Iron Fist. Fate undetermined.

FIONA

FIONA (Fiona Dunn) - Brotherhood #4 (October 2001)

Member of London's Brotherhood. According to Marshal, she perished in an "accident".

FILTHY FRANKIE

FILTHY FRANKIE (Frankie Zapruder) - X-Men Unlimited v2 #2 (June 2004)

One of the two major crime lords in Mutant Town. Rival of Shaky Kaufman. Arrested by the police.

FIFOLET

FIFOLET (Marcus Fifolet) - Rogue #1 (January 1995)

Latent mutant. Member of Bella Donna's Assasins' Guild in New Orleans. Powers brought forth by Candra.

FEVER PITCH

FEVER PITCH - Generation X #50 (April 1999)

Member of Gene Nation and X-Corps. Retained powers post-M-Day. Injected by the Sapien League with a weaponized form of the Legacy Virus and exploded.

FERAL

FERAL (Maria Callasantos) - New Mutants #99 (March 1991)

Sister of Thornn. Murdered her entire family, save for Thornn. Member of New Mutants, X-Force, Mutant Liberation Front, Hellion's Emplates and X-Corporation. Survivor of Legacy Virus. Depowered on M-Day, but retained physical mutation. Slaughtered by Sabretooth.

FELON

FELON (Bobby Soul) - NYX #6 (September 2005)

Older brother of Lil' Bro. Ally of Kiden Nixon and Catiana. Kept his powers after M-Day.