M

M (Monet St. Croix) - Uncanny X-Men #316 (September 1994)

Sister of Emplate and the M twins. Born in Yugoslavia, but raised in Monaco. Comes from a rich family. Member of Generation X, X-Corps, X-Corporation and X-Factor. Transformed by Emplate into Penance, with the M twins impersonating M. Those transformations were later reversed. Kept her powers after M-Day.

LUKAS

LUKAS - X-Factor #82 (September 1992)

Member of Genoshan Mutates and X-Patriots. Unknown if he was present on the attack of Genosha.

LOSS

LOSS - Storm #3 (April 1996)

Member of Morlocks and Gene Nation.

LOCUS

LOCUS (Rayna Piper) - X-Force #27 (October 1993)

Member of Mutant Liberation Front and lackey of Reignfire. Enemy of X-Force. Inexplicably became African-American after originally being Caucasian. Killed by Sabretooth, after she was considered for recruitment by the Weapon X program.

LIFEFORCE

LIFEFORCE - Cable #17 (November 1994)

Member of the Dark Riders. Died during the failed adamantium bonding process on Wolverine, which caused an explosion.

LEFFERTS, GORDON

LEFFERTS, GORDON - X-Force #18 (January 1993)

Lab assistant of Mister Sinister. First victim of the Legacy Virus.

LANDSCAPE

LANDSCAPE (Brett) - Uncanny X-Men #347 (September 1997)

Partner of Spat and Grovel, hired by Magneto to capture Gambit.

KROEGER

KROEGER - Uncanny X-Men #282 (November 1991)

Hails from Bishop's future timeline. Criminal sentenced for life. Crossed over to present timeline with one of Trevor Fitzroy's portals. After he tried to return back to his proper timeline through this one-way portal, he was obliterated.

KRAVINOFF, ALYOSHA

KRAVINOFF, ALYOSHA - Spectacular Spider-Man #243 (February 1997)

Also known as Kraven the Hunter II. Illegitimate son of Kraven the Hunter I. Half-brother of Grim Hunter and Ana Kravinoff. His unnamed mother was also mutant. Fought Spider-Man. Unsuccessfully tried to become a director in Hollywood. Retained his powers post-M-Day.

KNOCKOUT

KNOCKOUT (Elizabeth Rawson) - Amazing Spider-Man #340 (October 1990)

Member of Femme Fatales and Femizons. Fought Spider-Man and Wolverine.

KLEINSTOCK, SVEN

KLEINSTOCK, SVEN - Uncanny X-Men #298 (April 1993)

Identical brother of Eric and Harlan Kleinstock. Shares the same two-torsoed body with Harlan. Member of the Acolytes. Status undetermined.

KLEINSTOCK, HARLAN

KLEINSTOCK - HARLAN - Uncanny X-Men #298 (April 1993)

Identical brother of Eric and Sven Kleinstock. Shares the same two-torsoed body with Sven. Member of the Acolytes. Status undetermined.

KLEINSTOCK, ERIC

KLEINSTOCK, ERIC - Uncanny X-Men #298 (March 1993)

Identical brother of Harlan and Sven Kleinstock. Member of the Acolytes. Killed by Tom Corsi.

KING BEDLAM

KING BEDLAM (Christopher Aaronson) - X-Force #87 (February 1999)

Brother of Bedlam. Murdered his parents. Leader of the New Hellions. Possibly resurrected his beloved Tarot and bound her soul to him. Unleashed the dormant Armageddon Man. Fought X-Force. Depowered on M-Day.

KINE, BENEDICT

KINE, BENEDICT - X-Men Annual v2 #3 (December 1994)

Also known as Black King of the Inner Circle of the Hellfire Club. Operated in Shinobi Shaw's Circle.

KILLJOY

KILLJOY - X-Force #22 (May 1993)

Also known as Killspree. Member of Weapon P.R.I.M.E. of Department K. Fought Cable and X-Force.

KESTREL

KESTREL (John Wraith) - Wolverine v2 #48 (November 1991)

Member of the original and most current Weapon X program. Ally of Wolverine. Gutted by Sabretooth, but got better and became a preacher.

KAUR, BENAZIR

KAUR, BENAZIR - X-Men Annual v2 #3 (December 1994)

Member of the Inner Circle of the Hellfire Club, possibly its Black Queen. Fought the X-Men.

KATU

KATU (Katu Kath) - Uncanny X-Men #300 (May 1993)

Member of the Acolytes. Lost his arms in a battle with Omega Red and they were replaced with artificial limbs. Killed in the attack on Genosha.

KARIMA

KARIMA - X-Men Unlimited #7 (September 1994)

Trained as a thief in Cairo by Achmed El-Gibar. Abducted by Candra, but rescued by Storm. Chosen by Storm as successor to El-Gibar's group of thieves.