Greycrow, John

John Greycrow is a mutant mercenary and cyborg.
== History ==
=== Early Life ===
John Greycrow was a Native American from an unidentified tribe who was taught to use firearms from an early age by his abusive father. He fought in World War II for the United States of America, but was executed for murdering his fellow officers. He was shot by a firing squad and was believed killed. However, because of his regenerative powers he survived and became a mercenary. Decades later, he worked at a diner in Millstone, Arizona with Remy LeBeau and Claire DeLuc. LeBeau later recruited him to join the Marauders on behalf of Mister Sinister.
=== Marauders ===
Greycrow became a member of the Marauders, a band of assassins who were gathered together by the mutant thief Gambit at the request of the enigmatic mastermind known as Mister Sinister.
=== First mission: Kill Madelyne Pryor ===
For their first mission, the Marauders were tasked with the assassination of Sinister's former pawn Madelyne Pryor. Sinister had formerly erased any proof of her existence.
Along with Arclight, Greycrow posed as a paramedic while Madelyn was the sole survivor of a plane crash in San Francisco. She tried to escape but was hunted by Greycrow, Arclight, Prism, and Harpoon, and was eventually shot by Greycrow and left for dead, only for her to recover in a hospital.
=== Mutant Massacre ===
Sinister next sent the Marauders to murder the entire population of the underground mutant community known as the Morlocks.
In Los Angeles, the Marauders led by Greycrow attacked the Morlock Tommy, killing her friend and Hellfire Club agent Richard Salmons, and letting her escape, only for her to involuntarily lead them to the Alley, the Morlocks' secret home in the tunnels beneath New York City. After finding the Alley, Greycrow shot Tommy, and the Marauders entered the tunnels.
Over the course of this mutant massacre, Greycrow killed countless Morlocks, including Annalee and her babies. He also clashed with the X-Men and Power Pack.
=== Targeting X-Men allies ===
He was also tasked with the assassination of Polaris alongside Arclight and Sabretooth. Destroying her house and tracking her, they were unsuccessful in eliminating Polaris, as she was already possessed by Malice who used the magnetic powers of her host to defeat the three Marauders. Taking the leadership of the team from Greycrow as Sinister intended, she also revealed that the mission was only a test of her power.
Later, the Marauders were chastised by Sinister, as Madelyne Pryor wasn't dead, and he threatened to kill one of the Marauders if the mission wasn't accomplished. The Marauders consequently assaulted the San Francisco Memorial Hospital, and Greycrow headed to Madelyne's room where he killed a nurse but was stopped in his execution by Rogue. Pryor used that opportunity to fight back, long enough for Dazzler to hit him with a blast thanks to Psylocke's telepathic monitoring.
Following that brawl, both X-Men and Marauders scattered across town. Greycrow took position on the Golden Gate Bridge, intending to shoot down Rogue, but was stopped by Longshot and Wolverine. He was quickly backed up by Scrambler and Sabretooth, and the two X-Men fell from the Bridge. The Marauders then retreated from the city.
=== Inferno ===
Later, the Marauders relocated their base to the Morlocks' tunnels, and Greycrow and Sabretooth were sent to scout for intruders, only to be both defeated by Dazzler. The Marauders escaped from the sewers, only for the battle to continue in the streets, right in the middle of the "Inferno" demonic invasion of New York City. Both mutant teams were also attacked by Demons and the armored soldiers of the Right. Greycrow himself targeted Rogue who took revenge on him for their San Francisco encounter. All of the Marauders were killed during the invasion.
=== Fighting Nate Grey ===
Clones of the Marauders later clashed with the dimensionally-displaced young mutant known as Nate Grey after they attempted to assassinate Sinister's former servant, Threnody. Greycrow's clone was killed in this conflict, as X-Man telekinetically pulled the trigger of his gun, killing Prism and wounding Riptide, before being killed by the explosion of his munitions, again caused by X-Man.
== Attributes ==
=== Powers ===
Technoformation: The mutant power to manipulate mechanical components, assembling them into a variety of different configurations by modifying their shape and construction. He typically wears a costume that gives him easy access to a wide variety of components to manipulate. He regularly assembles a wide variety of firearms and projectile weapons from his vest.
Healing Factor: He has a healing factor sufficient enough for him to recover from gunfire, even after death.
=== Abilities ===
Well versed in technology. Uncanny marksmanship ability, efficient hand to hand and armed fighter.
=== Weaknesses ===
Mr. Sinister maintains a genetic kill-switch for John and the other Marauders, allowing him to kill them with the press of a button.
== Paraphernalia ==
=== Equipment ===
Suit made of technological components, allowing him to scrap for weapons.
=== Weapons ===
Various firearms and ammunition, including explosive as well as "tracker" shells that follow their targets.