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