Advances in Alchemy
Presentation: Defense Against Potion
SpeakerRubeus Weasley
60
Attendees
Presentation: Understanding Potion
SpeakerPomona Lockhart
175
Attendees
Presentation: Analysis of Ghost
SpeakerColin Weasley
486
Attendees
Presentation: Controlling Prophecy
SpeakerDraco Longbottom
176
Attendees
Presentation: Guide to Prophecy
SpeakerNewt Finnigan
178
Attendees