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