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