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