Universe Deluxe Wave 2: Acid Storm is a green repaint of the Classics Starscream mold, intended to resemble the green jet of the three Rainmakers that served in the command of Shockwave on Cybertron. Acid Storm�s wings are equipped with underslung projectile-firing cannons; in robot mode, the oversized cannons serve as Acid Storm�s guns, and must be converted to handheld weapons in order to allow Acid Storm�s full range of shoulder articulation. In the original cartoon episode, �Divide and Conquer�, Bumblebee, Ironhide, Bluestreak and Trailbreaker were accompanied by Chip Chase on a threadbare mission to Cybertron to retrieve a cosmotron needed to repair the heavily damaged Optimus Prime. The Rainmakers, a trio of Cybertronian Seekers dispatched by Shockwave, generated an acid rainfall that temporarily discombobulated the Autobots.