Young Master Xehanort

Young Master Xehanort is the teenaged incarnation of the Anti-Christ himself, pulled from an alternate past by the Seekers of Darkness to help gather them all in time to reforge the X-blade and ressurect Chernabog from his eternal prison on Bald Mountain.

He is currently a major antagonist in Disney Villains War Part 3, having suckered in Hades to his side with lies of bringing only the best for all universes in mind. He also trolled the recently dimensional hopping Frollo with a comment on how by letting Chernabog's essence into his soul, he has made his heart a prison.