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