The amazingly detailed collectible depicts Hermione in her school uniform, kneeling next to potion supplies and a black cauldron while holding a green vial. It's time to find some answers: By stirring up a cauldron of Polyjuice Potion and going undercover!. 1/10 Art Scale Statue Harry Potter Hermione Granger Polyjuice Ten Points for Gryffindor The Chamber of Secrets has been opened and no one is safe.