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