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