From publisher blurb: Condemned by a history of horrors, an army of the living dead stands between Korvosa and its only hope for salvation. Within the grim fastness of haunted Scarwall, the lifeless legions of the ancient warlord Kazavon guard the same accursed halls they’ve stalked for more than 700 years. Crossing a forsaken land to reach the infamous citadel’s dreaded gates, the PCs must explore the foul castle’s haunted halls, contend with otherworldly terrors, and purge the taint of Kazavon’s final days before having any hope of finally breaking the Curse of the Crimson Throne.