End

"End" is the fiftieth episode of the Cybertron animated series.

Plot summary
The spreading black hole threatens the galaxy, but there is still hope: Transformers from across the galaxy have banded together to put a stop to the disaster, and deal with Galvatron. Unfortunately, Galvatron still possesses the Omega Lock and the Cyber Planet Keys, and using their power to grow his allies to tremendous sizes, the alliance is quickly routed.

Elsewhere, however, Optimus Prime and various representatives of the planets - including, to his surprise, Coby, Bud and Lori - learn of Galvatron's intentions from Primus and prepare to take back the Keys or die trying. Confronted by the heroes, Galvatron proceeds to give himself a power boost, gloating about his plans to end the universe, and then, as the sole survivor, to recreate everything as he sees fit.

Incredibly, they to be more than he had bargained for, and despite a desperate gambit by Galvatron to scatter them, the Keys are saved. Primus' Spark is restored, and channeling his power through the Ark, he unleashes a massive energy beam on the black hole, destroying it and saving the universe.

There is much rejoicing among Transformer and human alike as Cybertron is reborn, the Transformers prepare to return home, and the kids are reunited with their families.