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