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