Poison food and drink potion

Crafting time: 10 minutes  Crafting DC 20/11: -1 for every additional 5 pounds of food, -2 for every past successful crafting  Duration: 3 days Activation: Ingested

This potion makes the drinker unable to eat or drink. When ingested the drinker will be unable to eat or drink. Any attempt to get sustenance into the drinker's body in a natural way will fail. If food or drink is attempted to be injected into the drinker's body or otherwise bypasses the natural way the drinker takes in food or water the drinker instead takes damage equal to their (Constitution modifier x its Proficiency bonus) as damage.

Components: 

• Something 
• Something 2