The Whistle of Prometheus

The Whistle of Prometheus refers to the sound, which is emitted from the corporal vessels that the warriors inhabit, in order to call upon Prometheus and ask for his strength. There have only been 2 whistles in history. The first of the whistles was made by 812129 in the great insurgence.

The second of the whistles was made by the Lantern Man in the rumbling.