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