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