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