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