This potion is made by using Witches Brew + Beans in the cauldron. This potion doesn’t have any stackable effects.
The Vomit Potion does just what it sounds like. When you drink the potion your avatar will throw up color confetti all over the ground.
Other than making you throw up pretty colors this potion has no real use or effects that it provides players with.
This Potion is spell number #86 in the potions book.