Description
Component: pouch of Dragon (black) scales
When an attack or effect would deal acid damage to a target within 5 feet of you while you hold this bottle, you can use your reaction to try and capture some of the acid. Make a Dexterity (Arcana) check with a DC equal to one-quarter of the acid damage dealt (minimum of 10). On a success, you reduce the damage by 2d10, and the bottle gains an equivalent number of charges as it fills with the caustic substance. You can't use this reaction again until the bottle loses its charges.