Board Thread:Questions and Answers/@comment-1031724-20161029080114/@comment-1031724-20161109051322

Well it makes sense he'd be in Thor Ragnarok after the whole postcredits scene. Too bad he's in Infinity War coz that means he'll be part of the Avengers team that Thanos takes down.

Even if he doesn't, the villains of those movies are Hela and Thanos, and if Kaecilius returns as a Mindless One, Dormammu would have to have some involvement too, unless Thanos takes the Mindless Ones as his minions and kills Dormammu