Doctor Doom is one of the two main antagonists (alongside his future counterpart) featured as a non-playable character in Marvel Rivals. He is Latveria's supreme monarch, as well as one of the most brilliant scientists and all-powerful sorcerers in the multiverse. Doctor Doom encountered his future counterpart from the year 2099 when both of their experiments went out of control, causing countless universes to collide in the Timestream Entanglement. During the Timestream Entanglement...