The War for Cybertron Soundwave producing Energon cubes.

Energon is the "life-blood" of all Transformers.


Energon is a blue liquid that fuels the Transformers' Sparks (their life source). As featured in the Dark of the Moon film, Energon is sometimes blue when it is in the form of a Transformer's blood. It can also be eaten, drunk, used as ammunition, and even currency (money). Another Energon-related object in the Dark of the Moon Film are "Energon Detectors," which are positioned in various locations Washington D.C., as revealed by Optimus Prime.

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