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