Much of Killrazor's past is unknown. He was recruited into Strykeforce by Black Anvil (sent by Stryker) while he was being attacked by his former order. Killrazor does not speak but he does have the ability to do so, something never revealed until he was possessed during the Devil's Reign incident.
Powers and Abilities
Killrazor has the unique ability to extend blades of various shapes and sizes from his entire body at will. However Killrazor does not completely heal from this as the exit wounds become scars.
Killrazor is a highly skilled martial artist and assassin.
Gauntlets worn by Killrazor allow for blades to protrude on his wrists and hands without being damaged but if he produces blades elsewhere his costume is torn.