Time itself

He Who Remains/ Kang.

If you want to count Ravonna and Miss Minutes they could count as the big bad

Not sure if He Who Remains would count since he appears in the final episode

Me

Treh director said, "the show is about learning to accept oneself," in the making of Loki.

THE director said, "the show is about learning to accept oneself," in the making of Loki.