1. Santa Claus
Wait! What?!?!?! Santa possessed the Infinity Stones. Hell yeah!! The Marvel Holiday Spectacular of 2009 sees Santa finding out that all his reindeers are actually shape-shifting Skrulls in disguise.
The heroes, fearing that the children of the world won’t be getting their presents on time, gift him the Infinity Gauntlet for one night. Santa puts on the Gauntlet and goes mad with power and starts attacking the heroes until he is taken down. Tony then gifts Santa robotic reindeer to finish his task before Christmas Eve.