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