You will Watch Transformers: Energon Episode 10 online for free episodes with HQ / high quality. Stream cartoons Transformers: Energon Episode 10 Energon Tower Megatron gets a better sword that does much more damage than the one the Autobots have. The remains of Unicron are finally shown and then the Decepticons attack ocean city only to discover that the Autobots have an energon tower which activates during the battle. The energon tower destroys all the Terrorcons and causes pain for the Decepticons. Megatron pulls out.