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