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