Having crash-landed on Earth, the Autobots and Decepticons are confronted by two rival Cybertronian factions from a future that their conflict has inadvertently created, as the heroes and villains of the classic BEAST WARS: TRANSFORMERS series make their WAR FOR CYBERTRON debut. Now the Autobots must team up with the Maximals to confront the Decepticons, who have joined forces with the Predacons, in the race to find the missing AllSpark. However, the Predacons are in control of the Golden Disk, a mysterious artifact which has a personal connection to Megatron and gives him an untold advantage over his enemy, Optimus Prime. Which faction will triumph in the final battle that will decide the fate of Cybertron’s future?