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