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