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