Stone Halls of the Bone Cult

After driving back the cultist fanatic and the corrupted sentinels that guarded the quarry, the party stands in a vaulted cavern where stone giants once bartered and skeletal remains tangle with shambling corpses. The giants left a small, messy collection of painted art and glittering stones; the cultist and undead held only crude ritual tools, coinage, and scavenged weapons. Among the debris the party finds healing supplies and a usable 1st-level spell scroll salvaged from a torn spellbook. A shortsword engraved with a faint rune hums with a little magic, likely a trophy claimed from a giant or an unlucky mercenary. The more unusual items are a pendant carved from a giant tooth and a pouch of blue quarry dust, both tied to the giants' hoarding habits and useful for crafting or sale. Bone fragments and putrid reagents hint at lingering necromantic influence and can be used by a willing crafter or fence.