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