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