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