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