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