WHATEVER KNOWS FEAR! Biochemist Ted Sallis was developing a serum for military application, but was tragically killed in a freak accident before he could perfect it. Still, the data behind his formula remains property of the United States government and the Weapon IV Program to this day–Mutants aren’t the only ones to have weaponized flora! Marvel Comics proudly presents a sensational new hero ready to fight back against the new world order! No longer just a man…not a thing…he’s All-American soil and he’s reporting for duty… Benjamin Percy (WOLVERINE, X-FORCE) and GEORGES JEANTY (WEAPON X) introduce…MAN-SLAUGHTER!