The Artificial Planet New Cybertron

The Artificial Planet New Cybertron is the 15th episode of the 10th season of Transformers: Universe (Reboot).

Plot
Optimus Prime runs through a corridor that suddenly morphs into a pit, sending him crashing to the floor below. As he rises, he is surprised to find himself staring at the back of his deceased mentor Alpha Trion. Attempts to speak with the shade go unanswered, and as Optimus tries to turn Trion around he finds himself facing his mentor's back again. And again. And again. Horrified, Optimus cries out...

And in the real world, Bumblebee is relieved to see Optimus's comatose body finally show signs of life. As he and the others rush Optimus to medical, Grimlock contacts Ratchet to receive them. Meanwhile, Starscream regains consciousness to find himself in the Nemesis, where Shockwave welcomes him to his new home. Starscream's attempt to attack using the power of the AllSpark results in nothing but mocking laughter from Knock Out, and as a furious Starscream blames Optimus for the loss of his power, Dreadwing warns him that he'd better hope Optimus recovers.

On the Revenge, Galvatron learns Megatron's plan to rebuild New York into New Cybertron, thanks to a cortical psychic patch hooked up to the Decepticon leader. Once they've learned all they need, Nemesis Prime unplugs the pair and Galvatron makes a plan.

Aboard the Ark, Ratchet correctly diagnoses Optimus' condition as having something to do with the Matrix of Leadership since he can't find anything wrong physically, proven when Cheetor expresses confusion as to why the AllSpark can't heal him. Sure enough, Optimus finds himself floating and confronted by a gigantic image of the Matrix. The Autobots are interrupted by Teletraan I, alerting them that two rockets are launched. Galvatron and Nemesis create an artificial planet in ten minutes, making an interlocking steel bar surface similar to Cybertron expect is smaller but larger than Earth's moon. The Autobots see this from Teletraan I, as does the Decepticons with their own eyes. Galvatron names the planet New Cybertron.

The Ark lands on New Cybertron and the Autobots discover that a Cybertronian fortress they saw during Megatron's invasion of New York. The Nemesis arrives and the Decepticons come to see an artificial planet. Cyclonus, Scourge and the Sweeps steal Vector Sigma and Galvatron reveals he stolen Megatron's plan to create his perfect soldiers using the AllSpark. Megatron is outraged, demanding to know why Galvatron created New Cybertron. Bumblebee wishes Optimus was there. Optimus has his own concerns, however, for he is being drawn into the gigantic Matrix in his vision and vanishes into it as the talisman slams shut.

Nemesis brings the AllSpark to a replica Well of All Sparks and Galvatron brings Vector Sigma to in the Threshold of the Allspark. The prototype Unicron observes the creation of New Cybertron. Optimus is jostled awake and begins making his way to battle. Sensing through the Matrix of Chaos, Nemesis runs to his heroic counterpart.