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