The name or term Ark refers to more than one character or idea. For a list of other meanings, see Ark (disambiguation).

The Ark is an Autobot starship from the Cybertron portion of the Unicron Trilogy continuity family.
Cybertron Ark Homecoming

Primus just got a big boost of confidence.

The Ark is a mighty starship formed by Primus out of the four ancient Cybertronian ships sent to create the universal space bridge network. It symbolizes the unity of the Transformers race.

It is comprised of the starships:

Japanese name: Noah


Cybertron cartoon

As Galvatron was about to deliver the killing blow to Optimus Prime and his Autobots, salvation arrived in the form of massive numbers of reinforcements from the Jungle Planet, Velocitron, Earth and Gigantion. After Galvatron was driven off, Primus approved of this coming together of his children for one purpose, shining down a ray of divine light in the assembled Transformers' darkest hour. Out of the light the four ancient starships were transformed into the colossal Ark, and Primus declared with this ship, all were one. Homecoming

During the battle against Galvatron and the Cyber Planet Key-powered Decepticons, the Ark did very little other than to serve as a vast battlefield. After Optimus Prime, Override, Scourge, Evac and Metroplex successfully stopped Galvatron from throwing the Omega Lock and Cyber Planet Keys into the event horizon of the Unicron Singularity, Primus' spark was finally restored. With full power at his disposal, Primus used the Ark as a supercannon, blasting the black hole into oblivion and ending the threat to the universe. With his and the Ark's purposes served, Primus transformed into a partly organic Cybertron while the ship split back up into the four original starships. End

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