At the Knight Ship, Soundblaster activates a drill to begin draining the core of its power using the staff and some nuclear fuel rods supplied from Attinger whom he killed after. As the military intervenes, Nemesis shoots Burton, who dies by Cogman and Cade's side. Optimus unites the Knights with the Autobots and the TRF soldiers. Boarding Dragonstorm, they set off to stop the villains. They raid Lockdowns ship killing buzz saw in the process angering soundblaster and battle against the Decepticons and free their allies. The Autobots then go to stop him while TRF soldiers engage the mercenaries and bumblebee takes on his old enemy for the last time so they can get to the staff. As Optimus drift and hound approach the bridge nemesis damages hound but is then put down by prime, the Autobots battle Soundblaster but drift sacrifices his life to save prime, who then defeats Soundblaster. While Bumblebee destroys barricade, and Cade with Viviane help removes the staff and the drill shuts down and is destroyed by the knights while soundblaster muckily claims prime had doomed their world permanently Optimus declares that earth was the transformers home now and kills the notorious decepticon for good they then escape while Lockdowns ship crushes in to the ocean.