Uatu (Earth-6109)

After Doctor Doom obtained the powers of Odin and tried to kill Wolverine, Spider-Man, Captain America, and Thor, Uatu teleported the Alliance to Attilan.

For saving the team, the Watchers judged Uatu for changing reality, and they nullified his powers. Unable to assist the alliance further, Uatu told them that in order to defeat Dr. Doom, they would need the M'kraan Crystal from the Shi'ar and the Muonic Inducer from Galactus. Uatu left Attilan sometime after the defeat of Galactus. It is safe to assume that the Watchers eventually restored Uatu’s powers. ^[1]

• In Marvel: Ultimate Alliance 2 the Watcher was mentioned as a wrong answer in a trivia game.