Arc 9The Diadem and the Wizengamot
Manus revived the soul fragment in Ravenclaw’s Diadem, negotiated cooperation with Tom, and defended his Wolfsbane research before the Wizengamot. He uncovered Helena Ravenclaw’s identity and brought her to face Rowena’s portrait, though Helena asked him to accompany her inside.
- Manus searched the Room of Requirement, found a soul-aura headdress, and sealed it away after recognizing it as a likely Horcrux.
- Manus examined the diadem in the mirror world, revived its weak soul fragment, and learned that the man was Tom Riddle.
- Manus questioned Tom, kept him restrained, and later agreed to cooperate with him as they discussed Voldemort and the Horcruxes.
- The Wizengamot approved Manus’s Wolfsbane Potion paper, and Manus proposed a potion that would weaken werewolves during the full moon.
- Manus told Dumbledore he had discovered Remus Lupin’s secret and explained how Hagrid’s Unicorn Hair amulet had helped detect nearby threats.
- Manus pressed Tom to confront his fear of death, then learned about Voldemort’s first Horcruxes and how Helena Ravenclaw had revealed the diadem’s location.
- Manus found Helena, explained Rowena’s wish to see her, and persuaded her to meet her mother’s portrait while discussing her stolen diadem and painful past.
- Manus and Helena brought the diadem to Ravenclaw Tower, where Helena asked him to go inside with her to face Rowena.