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