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