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