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