Oil pipelines in Crooked Creek, Alaska; naval defences in San Diego, California; supply convoys in Shreveport, Louisiana — anywhere America tries to rebuild, the Decepticons attack and destroy! The Autobots are completely overstretched. Ratchet knows they need reinforcements and so, after much deliberation, decides to use his All Spark fragment to bring Jazz back to life! Of course, to Starscream, all this means is there's a place in America spewing out enough energon to power an invasion fleet, and he wants it...