Do you want to compare X-23 with King Cobra? Discover the powers, weakness & weapons of X-23 and King Cobra from X-23 Biography and King Cobra Biography. Find out all about X-23 and King Cobra.# Check out how is X-23 unique and distinct from King Cobra. Discover their love interest, sidekicks, family tree and the movies and games list in which X-23 and King Cobra have appeared. Find out everything about them here!