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