: Lured by a false vision of his godfather Sirius Black being tortured, Harry leads friends to the Department of Mysteries . A massive battle ensues between the DA, Death Eaters, and the Order, resulting in the tragic death of Sirius Black and the public exposure of Voldemort's return. Key Themes
: Because Umbridge refuses to teach practical magic, Harry secretly forms his own group, Dumbledore’s Army , to teach his peers defensive spells. Harry Potter Ve ZГјmrГјdГјanka YoldaЕџlД±ДџД±
: The Ministry of Magic, led by Cornelius Fudge , refuses to believe Voldemort is back. They install Dolores Umbridge at Hogwarts to suppress "dangerous" rumors and strictly control the school through increasingly tyrannical educational decrees. : Lured by a false vision of his