The Throne of Bloodstone is the ultimate adventure in the Bloodstone Pass series and the highest level adventure in Dungeons & Dragons history. Designed for characters up to 100th(!) level, it pulls out all the stops, with battles against great wyrms and balor demons that are nothing more than lead-ins to the really powerful villains. Like the previous titles in the Bloodstone Pass series, The Bloodstone Wars features the Battlesystem tabletop rules.