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