# Alchemical Discoveries ## Feat 4 ### [[investigator]] **Category** class; **Prerequisites** alchemical sciences methodology * * * You've devoted extra time in the lab to improve your knowledge of alchemy. You learn the formulas for two alchemical items each time you level up instead of one; these must still be elixirs or tools. The number of versatile vials you can create each day increases by one if you're an expert in Crafting, two if you're a master, or three if you're legendary. *Source: Pathfinder Player Core 2* *ORC*