Detention is the punishment at Foxfire. Keefe is a frequent visitor to detention, as is Sophie (who is mostly there because of Keefe). It takes place during lunch, in a glass pyramid that is one floor below the principal's office. The Detention Hall is very gloomy because it has a low ceiling and the windows block most of the light. Any mentor can assign a prodigy to detention. Prodigies can be given detention for just one day, or for several weeks or more. Every day, a different mentor leads detention, and give the prodigies an (often unpleasant) task. Essentially, it serves the same exact purpose it would serve in the human world: to punish misbehaving prodigies.
- Lady Belva - Ballroom dancing.
- Lady Galvin - Ironing her capes.
- Sir Conley - Listening to Siren Songs (a terrible screeching music).
- Lady Alexine - Allows last-minute studying before Midterms.
- Sir Donwell - Listening to Dwarven poetry.
- Lady Cadence - Peeling curdleroots to for her experiments, putting up effluxers to protect Foxfire from the Ogres, putting Musk-Tang as another protection from ogres.
- Sir Rosings - unknown