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