The lifeblood of Transformers robots, Energon fuels the epic action on Earth and beyond.
Now, imagine harnessing the Transformers energy source with Energon Igniters figures. Convert the Energon Igniters Speed Series figures between robot and vehicle modes. Then plug the Energon Igniters core (not included) into the vehicles and push down to unleash driving action.
This Optimus Prime exclusive features translucent plastic parts.