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