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