Khác biệt giữa bản sửa đổi của “Muggles' Guide to Harry Potter/Major Events/Dumbledore's Army”

When meeting in the Hog's Head, Harry expresses some doubts that they may be overheard by someone, suggesting that a veiled witch in the corner might be Umbridge. Umbridge is not present, as it turns out, but herethere are in fact two eavesdroppers: the witch is [[Muggles' Guide to Harry Potter/Characters/Mundungus Fletcher|Mundungus Fletcher]], there for the Order of the Phoenix, and also present is [[Muggles' Guide to Harry Potter/Characters/Willy Widdershins|Willy Widdershins]], the comprehensively bandaged wizard at the bar drinking Firewhiskey, who promptly reports back to Umbridge. It is as a direct result of this meeting that Umbridge causes promulgation of Educational Decree number Twenty-Four which prevents unapproved student groups. This has the side effect of banning the Quidditch teams. The fact that the Slytherin Quidditch team is approved and reforms immediately, while the Gryffindor team is not allowed to reform for a month, is an indication of how Umbridge will tend to abuse her powers.

The continued unapproved meetings of the D.A., in violation of Educational Decree number Twenty-Four, are eventually betrayed, and an attempt is made to apprehend the group. In the end, due to a timely warning from Dobby, the only group member caught is Harry himself. [[Muggles' Guide to Harry Potter/Characters/Pansy Parkinson|Pansy Parkinson]] enters the Room of Requirement and retrieves the membership list. [[Muggles' Guide to Harry Potter/Characters/Cornelius Fudge|Cornelius Fudge]] has been summoned to witness the bringing of the group to justice; on seeing the membership list heading, his paranoia asserts itself, and he tries to arrest Dumbledore. Dumbledore escapes, dramatically, and Umbridge is appointed Headmistress, although she is never able to get into the Headmaster's office after Dumbledore's departure.

Unfortunately for Umbridge, students have acquired what she vigorously prevented them from having: Defence Against the Dark Arts knowledge. The D.A. members use their new-found skills on several occasions. When Ron, Ginny, Neville, and Luna are captured by Umbridge's ''Inquisitorial Squad'', they escape with defensive jinxes and hexes. The students use Defensive Arts during the [[Muggles' Guide to Harry Potter/Major Events/Battle at the Department of Mysteries|Battle at the Department of Mysteries]], fending off [[Muggles' Guide to Harry Potter/Major Events/Death Eaters|Death Eaters]] until Order of the Phoenix reinforcements arrive. When Draco and his minions attempt to Curse Harry on the Hogwarts Express, D.A. members come to his rescue, jinxing the Slytherins until they are unrecognizable. Members of Dumbledore's Army use what they have learned to assist with the defence of the school at [[Muggles' Guide to Harry Potter/Major Events/Tower Battle (Hogwarts)|the battle under the Astronomy tower]]. And it is largely members of Dumbledore's Army who make up the core of the guerrilla resistance against Snape's rule in the seventh book.