From publisher blurb:
A new scourge comes to the lands of Rûl. Spawned somewhere in the south, this floating island drifts northward. Although bizarre floating rocks exist elsewhere in the known world, most hang above the Desolation. The Sky Grave, as it has come to be known, creeps inexorably to some distant destination. As it travels, dark winged things drop down to snatch up the living who fall under its shadow. And when bloated with prisoners, the rock descends to vomit forth an army of shuffling corpses driven by an evil hunger for mortal flesh. Who built this place, and for what purpose? To where does this Sky Grave travel? The secrets of this dreadful blightscar appear in the following pages.
Blightscars: The Sky Grave reveals everything you need to know to use this location of interest. In the pages that follow, you’ll find information on the structure’s origins, its purpose, how it fits into the world, and the awful things that infest the place. You might employ this supplement as an adventure site that the characters explore to find some lost thing, or set the characters on a quest to put an end to it.
The BlackStar line of products aims to expand Shadow of the Demon Lord in exciting new ways, introducing new villains, monsters, and more. The Blightscars series introduces evil places to explore and adventure.