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