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