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