Scarlett, Sapphire, and Sage Sinister are all evil witches attending Witch University and the daughters of Silas Sinister. While Sapphire and Sage act as the twin-followers, Scarlett acts as the ring-leader. They secretly defy the "No Magic" rule by using their powers whenever there is no teacher watching. Dylan Piper had a crush on them, but they didn't reciprocate and used him as a slave and made him do all their schoolwork, before turning him into a dog. The sisters worked with a few professors and their father to make Marnie open a box with the Cromwell family's ultimate magic in it. In the end, their plan backfires and Dylan is turned back to normal and confronts them. The sisters showed no remorse in their actions, intending to resume their behavior but are horrified to learn they have lost their family's magic and become humans as punishment for their father's crimes. Dylan was satisfied by their distraught and calls them losers for being powerless, unlike him.
Trivia[]
Sage and Sapphire's actresses are sisters in real life.
They consider that not having magic means they are ugly.
Their mother is never mentioned or seen, making it unclear what happened to her.
Despite being part of their father's evil plans, the sisters are not arrested for their actions, they only lose their magic.
