Arc 11The Dueling Club and the Diary
Vaughn faced scrutiny over his practical classes while advancing his work on the Wolfsbane Potion and investigating the Chamber of Secrets with Dumbledore. Harry’s diary and the werewolf protests remained unresolved as John Mir arranged a coming clash with Mr. Mysterious.
- Vaughn defended his practical classes before the Hogwarts governors, demonstrated Seba’s safety, and won Ministry support for his Dire Wolf findings.
- Harry, Ron, and Hermione searched the forest for a Runespoor egg as Harry’s diary-fueled jealousy and guilt strained his friendship with Hermione.
- Vaughn tested his second-version Wolfsbane Potion on Lupin, who endured severe pain but did not transform under the magical moon.
- Dumbledore and Vaughn entered the Chamber of Secrets, where Vaughn proposed that the Basilisk might be Slytherin’s Horcrux and that Tom Riddle’s diary sought a path to resurrection.
- Vaughn used the Marauder’s Map to find Colin Creevey and Peeves together, while Harry, Ron, and Hermione struggled to retrieve the bewitched notebook.
- Vaughn opened the Dueling Club with a demonstration of magic and defeated five older students, then assigned the Levitation Charm for practice.
- After Hagrid’s chickens were killed, Dumbledore admitted that he had altered Colin’s emotions to make Tom Riddle feel secure enough to test his plans.
- Vaughn agreed to announce the improved Wolfsbane Potion as werewolf protests escalated, while John Mir arranged a coming bloody incident with Mr. Mysterious.