An artist on TikTok created a Harry-Potter-inspired Marauder's Map face mask that changes colors when you breathe into it, and this is true wizardry. She transfigured her mask into the Marauder's Map!

As she breathed, however, the face covering changed color and revealed a design of the Marauder's Map from "Harry Potter." At the time of writing, her video had been liked on TikTok more than ...