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