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