Applied Ghost Theory
Presentation: Controlling Potion
SpeakerSeverus Hagrid
289
Attendees
Presentation: Summoning Spell
SpeakerAlbus Riddle
263
Attendees
Presentation: Controlling Prophecy
SpeakerMinerva Riddle
481
Attendees
Presentation: Analysis of Potion
SpeakerLuna Malfoy
348
Attendees
Presentation: Banishing Dragon
SpeakerPomona Brown
349
Attendees
Presentation: History of Potion
SpeakerDennis Trelawney
264
Attendees