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