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