The Wizarding World of Harry Potter is about to continue expanding, thanks to the upcoming release of the Fantastic Beasts sequel, Fantastic Beasts: The Grimes of Grindelwald. Well, the creator of the entire Wizarding World franchise, J.K. Rowling, was out doing press to hype the upcoming debut of the new Fantastic Beasts 2 trailer, and managed to drop a reveal that will keep her fans thirsting.