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