Pharmakon

The user enhances the natural properties of any medicinal substance by infusing it with Nen. Rather than creating new effects, the ability amplifies only what the substance is already capable of achieving. Depending on the user's intent, the enhancement may increase its potency, improve absorption, prolong its duration, accelerate its onset, or reduce unwanted side effects. However, the medicine can never produce effects beyond its original pharmacological or physiological function.