Sleepyhead. The only man who can stop the amphibian horde needs a wake-up call. The party must find a missing druid an bring his captures to justice. Pgs. 8-21

A Pathfinder Roleplaying Game adventure for 10th-level characters, this volume of Pathfinder Adventure Path is part 4 of 6 of the Kingmaker Adventure Path, in which the heroes win and defend a small kingdom from threats foreign and domestic. PCs should advance to 13th level by the end of this adventure. “Blood for Blood” begins with the PCs having returned home from solving the mystery of the Varnhold Vanishing. Shortly after their arrival, they learn that new problems have developed during their absence—there are rumors of an army marching toward their nation!The PCs race to the village of Tatzlford, where they help defend the village from an attack by a small but earnest force of bandits, barbarians, and several lumbering trolls after being warned in advance by a troubled woman who has fled from Fort Drelev to the west. Following the skirmish, she pleads with the PCs to save her father and sister from peril.From there, the PCs strike out into the swamplands of the Slough to the west, exploring new lands and finding opportunities to make new allies and eliminate long-term threats to the region. Their initial goal, though, should be infiltrating Fort Drelev, where they’ll have a chance to confront the traitor Drelev with his crimes and rescue the Fort’s beleaguered settlers. During this time, the PCs learn where Armag’s tribe has been holding the daughters of Drelev’s senior officers hostage. Arriving at the ancient site, the PCs attack Armag’s barbarian encampment and overcome the sinister powers of the Black Sisters to free the girls. Then, entering the tomb, they face deadly traps, ancient undead horrors from a war-torn age, and the trials of the tomb’s immortal, divine guardian. In the final chamber, the PCs encounter Armag himself, armed with the ancient sword of his namesake.