Based in the ruins of New York, the skeletal soldiers known as the Eyes of Prometheus fiercely guard a dark secret.
Never having to drink, eat, or sleep, and seemly infinite in numbers; they can overwhelm even the mightiest of armies. The major flaw they have is in how brittle they are. Given how good your artillery is, a large army of these guys can be decimated within days. They're goals are aren't exactly clear. Some say they are the bringers of the end of days, others claim they are servants of a cruel and angry god. They seem to act as mercenaries for other factions at times. They seek rare metals such as gold, silver, and platinum. If you are willing to pay them, they can make excellent allies. They never attack unless they are hired to do so, or are attacked first.