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