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