With the success of the Chitterwood Talks, the goblin tribes are ready to march on Logas and put a stop to the undead attacks, with support from the Pathfinder Society. As forces approach the city, rumors start to circle of a strange plague only affecting Hellknights, leaving the undead Hellknights covered in bizarre, circular scars and bearing the mark of an unknown order. Within Logas, a Hellknight necromancer has declared herself the head of a new Hellknight order and is using the city as her chance to prove its worth. Can the Pathfinders stand up to The Order of the Open Tomb?