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