Mixologist

You have studied the nature of potions and have learned the intricate details of how they function. You gain the following benefits:

• During a long rest, you can combine the effects of two different potions in your possession into one potion. Potions combined in this way cannot be further combined with other potions.
• You can combine the effects of two poisons as you would two potions. The combined poison uses the higher save DC of the two.
• You can tell what a potion or poison does by simply examining it as an action. You do not need to taste or drink any of it to do this, just see it.