Long before HOUSE OF BRAINIAC, This Villain Proved Hes DCs Strongest With One Absurd Feat

Superman has some of the most powerful villains in comics, which makes sense considering just how absurdly powerful Superman himself is. While Superman has regularly gone up against villains like Darkseid and Doomsday, who have fought the Justice League

, neither have defeated every superhero team on Earth like Brainiac did.