The Constructicons attack a construction site and steal energy machine parts needed for Megatron's current scheme. With this done, Megatron challenges Optimus Prime for a duel according to Cybertron law: the leaders of the opposing armies engage in one-on-one battle, without additional reinforcement, and the loser must exile himself and his army to deep space for eternity. Optimus, confident that he can beat Megatron under these terms, agrees. The Constructicons assemble the stolen components into power-transfer machine, which Megatron uses to obtain the powers of all the other Decepticons - against the combat rules. To ensure that the Autobots will not discover the cheat, Megatron sends the Constructicons to the Autobots' headquarters, so they will destroy Teletraan 1 while the Autobots are watching the battle. During the battle, Optimus fights valiantly, but multi-powered Megatron has the upper hand from the beginning. It seems Megatron's plot succeeds, but he forgot one important ... Written by
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When the Constructicons reached the underground lava lake, Scrapper called Scavenger "Scrounge". See more
[as Megatron approaches the Autobots' headquarters, Ironhide's sensors warn of his presence
Huh? Those signals spell trouble, and I'm talkin' Decepticons!
Can you make out how many, Spike?
Looks like just one, Dad.
[Megatron appears in sight
One's one too many when it's Megatron!