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