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