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