While Jonathan Majors' Kang the Conqueror — the Multiverse Saga's main villain — debuted in Ant-Man and the Wasp: Quantumania ...

(Turns out the actor was a big Marvel fan already ... and sent after notorious “time criminal” Sylvie, who happened to be a version of Loki. Though he was never glimpsed in the first season ...

Loki (Tom Hiddleston) and Sylvie (Sophia Di Martino). But if you’ve seen the show, you know she’s a variant of Loki just like the Cosmic Cube-stealing version from Avengers: Endgame ...