From publisher's website
Old School Fantasy #9: Hand of the Harbinger King takes our intrepid heroes into a conflict with cultists who seek their very souls to complete a dark ritual. It continues the story arc begun in Old School Fantasy #7: Rot & Ruin or can be run as a complete, self-contained adventure. Will our heroes drive back the Harbinger King and his evil minions or will decay rule the day?
Hand of the Harbinger King is the next installment in Reality Blurs' Old School Fantasy line of adventure modules. Hearken back to the days of legend and lore, when your spells, swords, and smarts alone kept the forces of evil at bay.