Also known as a plasma particle beam, this device was commissioned by a HYDRA scientist and fuelled by a Tesseract power cell. Able to emit a beam of incredible destructive energy when triggered.
The scientist who developed it fled to Peru, where it caught the attention of the government. It was later lost buried in an ancient temple and later rediscovered by SHIELD.
The device was contained in the Fridge, but later liberated by Garrett, who was in turn killed by it, when Coulson recovered it.