Do you want to compare Callisto with Loki? Discover the powers, weakness & weapons of Callisto and Loki from Callisto Biography and Loki Biography. Find out all about Callisto and Loki.# Check out how is Callisto unique and distinct from Loki. Discover their love interest, sidekicks, family tree and the movies and games list in which Callisto and Loki have appeared. Find out everything about them here!