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