Pinto's Dragon Stones

Sling Ammunition.

The ammunition does not grant any bonus to hit and the bullets do regular bludgeoning damage. However, it will ignite flammable objects, or any creature doused in oil. Scratch found these while carousing in Threshold, and subsequently lit the roof of The Flaming Troll on fire. Said to be the creation of the Archmage Pinto the Thrice-Scorched