He was brought to the TVA and sent after notorious “time criminal” Sylvie, who happened to be a version of Loki. Though he was ... Marvel comics Ouroboros, as played by Quan, does not appear ...

The Authority also played a major part in Marvel's multiverse ... which reveals the three new recruits alongside the TVA originals from "Loki": Sylvie, Hunter B-15, a Mobius styled after Owen ...

In the episode, Loki and his variant Sylvie (Sophia Di Martino ... "If you have an actor who's played a character for a decade and is like, 'Oh, I'm going to throw in this great line.' ...