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