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