Chains of Asmodeus
Wondrous item, rare (requires attunement)
This small glass vial can stockpile resources for use in the future. Once stored, resources last for 1 century before vanishing. As an action you make the vial store any number of the following resources, which are magically consumed and converted into a violet-colored liquid:
You may have more than one kind of resource in the vial, up to the limits expressed above. You can use a bonus action to consume one day of food (or alcohol) or activate one scroll or magic potion. If activating a magic scroll, the effects of that scroll must end before you can activate another scroll from the Vial of Greed.