Other PQs & BOs in this chapter:
Tree of Beards, Dam Boglars

PQ Lore: Undead forces are rising in the Marshes, and it's only a matter of time until they march on the Dwarfs. Barin Oathsmiter knows dividing his resources will result in defeat so he opts to direct the entirety of his forces to eliminate the Mourkain threat once and for all.

The Dwarfs must destroy the source of the restless undead before they can turn their attentions to the Marsh Dam.