Bonecap is an Alchemical Ingredient. Combine 3 of these to create Vitriol of Bonecap, which is used to make Basic Poison.

An acidic, foul-tasting mushroom that can be found anywhere bodies have been buried. Or left to rot.
Properties
Rarity: Common
Weight: 0.05 kg / 0.1 lb
Price: 5 gp