Despite Emirate Xaaron's disturbing explanation as to the threat posed by Unicron, certain elements within the Decepticon ranks don't seem to be able to get their heads around exactly what is heading their way. To make matters worse for Optimus Prime (now duly elected head honcho for the combined Autobot/Decepticon forces), certain doubts as to the exact nature of the Transformers' creator, Primus (now in residence within Xaaron), are beginning to niggle. It's not nice to be nothing more than a pawn for the gods, especially as you might be expected to make the supreme sacrifice and end up as a smudge of super-compacted metal on the sole of Unicron's foot. Still, Prime and Co. are about to face more immediate problems. An underground cult of Uni-worshippers are preparing to fire the opening shots of this climactic battle before the starter's whistle has even been blown!