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