Zero/One

A sleek enigma born from the Modern Age, Zero/One made their Marvel debut in Hulk #31 in 2011, introduced by the creative team of Audrey Loeb and Dario Brizuela. This intriguing figure carved out a niche in the thunderous world of the Hulk titles, sharing that volatile corner of the Marvel Universe with heavy hitters like Red Hulk, Thaddeus "Thunderbolt" Ross, and the fearsome Omegex. With only a handful of appearances across 2011–2012, Zero/One is a rare and curious find — the kind of deep-cut character that rewards collectors who love digging into the stranger, more shadowed edges of Marvel's modern era.