"Shockblast: Rampage": With the Autobots in pursuit, Shockblast makes contact with Megatron and is able to breach the Energon Grid. "Open fire!": Megatron and Optimus Prime are set to face off in a final showdown - until Shockblast interferes. "Ripped-up space": In an attempt to regain control of Unicron, Megatron accidentally causes an explosion. "Protection": On the other side of the rip, the Autobots must now defend a whole new set of planets.