John is currently a central figure in rebuilding the Green Lantern Corps after the “War of the Green Lanterns”. He was formally a Green Lantern of sector 2814, a member of the Green Lantern Honor Guard and was one half of the red hot black power couple alongside Fatality/Yrra Cynril. He’s also noteworthy for being a planet destroyer as a result of destroying both Fatality’s planet and Mogo the living planet.