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