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