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