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