The fight between Optimus Primal and Dinobot breaks out just as the Predacons attack. Primal falls, but is rescued by Dinobot, who confesses that Primal slipped, so winning the fight would not have been honorable. As they continue to fight, both fall, but are rescued by Rhinox. Primal sees that Dinobot is trustworthy and allows him to join the Maximal ranks. The gunfire on the conflict flies far in the distance, striking a mountain and unveiling a massive energon cache, enough to provide all the power either team would need to return home—and, in Megatron's case, start the Great War again.