Fort Prodvigyat is a small fort within the Ashfall Isles. On paper, it was built by the Lunar Collective as a repair dock and a lookout fortress within the isles during their colonial expansion.

In actuality, it was funded not by the navy but by House Zhalizoskyy as a secret laboratory. The isle it is on had deep caverns that held an ancient world-devouring aberration known as the W’rkncacnter. It escaped during the events of the The World Devourer.