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