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