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