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