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