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