Step 1 — Militiaman Kapon: Check the graveyard clues and turn in the Sacrificial Knife at [-1,-12].
Step 2 — Believer Bopetto: Deliver Ash Wood, Salt Measure and Water to Believer Bopetto.
Step 3 — Combat and outcome: Discover [3,-10], defeat Gargoyl and talk to Vilana Cultist.
