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