Summary

  At the Autobase on Earth, the remaining Minicons watch in horror as Megatron battles Galvatron. Even at full strength, Megatron is unable to best Galvatron, who has coldly killed countless Megatrons across multiple universes. While their fight rages on, Sky Blast and Payload continue their interdimensional hunt for Optimus Prime, but with no hope in sight...

  On Cybertron, Jetfire's team reaches the ruins of Decepticon Headquarters, which gives them some concern. Worried that the numerous space bridge portals will damage reality, Jetfire orders them to shut down the nexus, unaware that they are being watched from the shadows by Bludgeon. Meanwhile, at the Decepticon's Earth base, Sparkplug's team watches from hiding as Dirge, Thunderwing, and Scourge survey the headquarters. Spotting Thrust on a monitor, the three leave to capture him for information, and Over-Run explains that they are forerunners, spreading doom and chaos before everything was destroyed...

  In another dimension, the shattered remnants of Cybertron are drawn to the heavens in gouts of flame, and Optimus Prime can do little more than watch. Back on Earth, Megatron is starting to fall under the might of Galvatron's attack. Galvatron's final blow is interrupted by the arrival of the Air Defense Team, who unite into the Star Saber -- for Megatron!

  On Cybertron, Jetfire's Autobots are suddenly attacked from the shadows, as Bludgeon attacks Jetfire, Blurr, and Sideswipe, then bisects Dropshot! In response, the Autobots transform and light up the chamber, allowing Jetfire to fire on Bludgeon with his entire arsenal of weaponry. But when the smoke clears, they find only the shattered remains of Bludgeon's outer shell...

  Back on Earth, Megatron uses the Star Saber to repel Galvatron's attack. When Galvatron reaches for the Star Saber, a surge of energy pushes him away, allowing Megatron to strike -- and kill -- Galvatron!