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