Doctor Doom may have debuted as a Fantastic Four villain, but he has repeatedly threatened the entire Marvel Universe, using his power and resources from Latveria to challenge Spider-Man and the Avengers, and gaining godlike powers in multiple Secret Wars events. If Doctor Doom crossed over into the DC Comics universe, which villains would he team up with?
Source:https://www.cbr.com/doctor-doom-dc-villains-team-ups-wishlist/