Pine Resin

The undead sometimes coat their blades with these hard to find resins, greatly increasing their effectiveness against certain foes.

Worth about 500 souls, these can be used to coat a weapon. It grants the weapon an extra d6 energy damage (shock damage for golden pine resin, cold damage for winter pine resin, and fire damage for charcoal pine resin) for one encounter. Up to three resins can be applied to the same weapon (or 10 units of ammunition), but two forms of resin cannot be used at the same time on the same weapon.