* CrazyAwesome: Angelica Petrocchi. She would not be nearly as effective if she wasn't tone-deaf. She may not be actually nuts, but as Renata put it, she's a "back-to-front genius."
* HarsherInHindsight: Most of the class bullies anyone who's suspected to be a witch. This can be attributed to FantasticRacism until [[spoiler: it's revealed that most of said bullies are witches, themselves, and know it.]]
* MoralEventHorizon:
** In ''Charmed Life'', Gwendolen crosses it when she [[spoiler:shows up to help a criminal society kill her little brother to open the way to other worlds]].
** In ''The Pinhoe Egg'', Marianne's father and uncles cross it when it's revealed that, rather than [[spoiler:kill their father under their mother's orders when he starts getting too uppity]], they [[spoiler:merely crippled his legs and imprisoned him in a pocket dimension in the woods behind his house for ''eight years'']]. They felt it was kinder.