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