There are Autobots, Decepticoncs, and then there is Unicron: the planet-sized Transformer who can transform into a planet in order to devour others, and made his debut in 1986s The Transformers: The ...
While some Transformers are more powerful than others in the pecking order, they all need fuel to shapeshift, battle, and get from A to B. While gasoline and other types of material can do the job to ...
Primus plans to use the essenece of Unicron combined with the Super Energon to light Alpha Q's planets. The Autobots must use the Spark of Combination one last time to perform the ultimate Super Link.