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