Dormammu
Dormammu is a powerful extra-dimensional villain and one of the main antagonists of the Marvel Comics universe, appearing as the main antagonist of the Dr. Strange franchise. He is the Umar's older twin brother, Dormammu is mostly associated as Doctor Strange's arch-nemesis but has fought other superheroes in the Marvel Universe.
Adaptations
He was voiced by Michael T. Weiss in MvC3 and UMvC3 before being replaced by Phil LaMarr in MvCI.