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