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