Alchemist

You have studied the secrets of alchemy and are an expert in its practice, gaining the following benefits:

• Increase your Intelligence score by 1, to a maximum of 20.
• You add double your proficiency bonus to any checks you make with your Alchemist's Supplies.
• As an action, you can identify one potion within 5 feet of you, as if you had tasted it. You must see the liquid for this benefit to work.
• Over the course of any short rest, you can temporarily improve the potency of a potion of healing of any rarity. To use this benefit, you must have alchemist's supplies with you, and the potion must be within reach. For the next 8 hours that potion will restore its maximum number of hit points.