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