Why Can Ultron Use The Infinity Stones Outside His Own Universe?
It’s long been assumed that it is impossible to use the Infinity Stones, or at least the comic book version of them, freely throughout the Marvel multiverse. This has been the presumption since at least 2003, when Darkseid obtained the Infinity Gauntlet during the “JLA/Avengers” comics crossover event, but tossed it aside after realizing the stones…