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