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