Superboy-Prime is Kal-El of Earth-Prime—a world where superheroes existed only in comics. A idealistic teen who gained Superman’s powers, he survived the destruction of his universe in Crisis on Infinite Earths. Isolated and resentful, he became a ruthless, childish villain obsessed with “fixing” the DC Multiverse to match the pure Silver Age stories he loved. Extremely powerful, arrogant, and violent, he has slaughtered heroes, punched reality itself, and remains one of DC’s greatest threats.