Magic In Madness (Alternate Univer...by KJ1.8K13734When Gellert Grindelwald is wanted for his wand by Ravenna to rule the world, it's up to Krystal Heisenberg, headmistress of Hogwarts to make sure the dark wizard's safe...Completedfantasticbeastsgrindelwaldkrystalheisenberg+18 more