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