Fires burn atop the ruined citadel on Hellknight Hill, sending plumes of red smoke into the air that could be a call for help. Within the old keep, strange invaders from a distant land, mysterious long-lost ruins, and the machinations of a shadowy organization await discovery. Something dire is building toward an apocalyptic event, and it falls to your characters to stop the end before it begins. The Age of Ashes Adventure Path begins with "Hellknight Hill"—a complete adventure for 1st- to 4th-level characters. Age of Ashes is the first Adventure Path using the brand new rules for the Pathfinder RPG. This fourth adventure is for 12th-level characters, and also includes a gazetteer of the dwarven city of Kovlar, a discussion of the evil dwarven god of toil—Droskar, and a wealth of new rules options for player characters to discover, along with more than half a dozen new monsters!