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