Wondrous Item, rare
This long, dark yellow Pellet is usually shot using a blowgun. On a hit the Pellet does no damage but is absorbed through the skin. When using the Aggutev Pellet in this way, the user gains advantage when targeting a friendly creature.
Can be shot at a target and on a hit, the target rolls a d20 then adds their constitution modifier. If the target rolls greater than 12, then the target recovers 1d6 of its hit points. If the target rolls less than 10, then they recover 1d4 - 1 hit points and an extremely sour taste fills their mouth for 1d8 + 1 hours. This sour taste is so overwhelming that the creature can not eat or even sleep while the effect lasts. They can still be put to sleep by magical means.