Despero

Despero is a ruthless alien conqueror from the planet Kalanor who first clashed with the Justice League at their very inception. Possessing a third eye that grants him formidable mental powers, he has repeatedly challenged Earth's greatest heroes through cunning strategy and sheer force of will.

Few villains can claim they've been menacing Earth's greatest heroes since the very first issue of Justice League of America back in 1960 — but Despero can, making him one of the most storied antagonists in DC's Silver Age pantheon. Born from the imaginations of Gardner Fox and Mike Sekowsky, this fearsome figure has spent over six decades trading blows with the likes of Green Lantern, The Flash, Batman, J'Onn J'Onzz, and Clark Kent, which tells you everything about the caliber of opposition he demands. His presence across Justice League of America, DC Universe: Legacies, and beyond speaks to a longevity that only the truly iconic achieve — a constant, looming threat woven into the very DNA of DC's greatest team. If you want to understand the Justice League's history from its earliest days to the present, Despero is essential reading.