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