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