The Black Spire Pact is a slipcased pair of PvP adventure books where one player is a mortal sorcerer, the other a demon lord. PvP Gamebooks use a streamlined system built on and fully compatible with Old-School Essentials.

We are kicking the tires of backerkit and wanted to let our existing audience have first dibs on our limited print run of a re-release of Thulian Echoes!