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