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