Lego® Harry Potter Hogwarts: Polyjuice Potion Mistake 76386

LEGO Harry Potter Hogwarts: Potion Mistake (76386). Prepare a powerful potion. Drink it and… transform! Join Harry Potter™, Ron Weasley™ and Hermione Granger™ as they create the magic potion in the Hogwarts™ toilets, and experience some surprising changes! There are more surprises: a secret tunnel under the sink, an exclusive gold anniversary Harry Potter minifigure, plus 2 random wizard card tiles to collect.