Transformers United - UN-29 Ark Unicron

UN-29 Ark Unicron comes complete with bladelike spines and Cyber Key-activated cannon. The planet-devouring Unicron was initially introduced in Transformers: The Movie, in which he ultimately posed a ghastly threat to Autobots and Decepticons alike. Whereas Primus embraced exploratory transit and altruistic creation, Unicron embraced conquest and ravening destruction. Physically, Unicron has been destroyed on more than one occasion, but the essence of Unicron is eternal, surviving, biding its time, waiting for the opportunity to manifest itself again. Towards this end, Unicron frequently employs destructive Heralds or other agents to generate the necessary energon and ultimately pave the way for his cataclysmic return.