Miss Circle is an exceptionally tall (9'7), narrow-built woman with very long spiky black hair reaching past her knees, forming two horn-like points at the top. She wears a black button-up shirt with a white collar, white rolled-up pants, and tall black boots. Her left forearm is a removable giant mathematical compass (the one that makes circles) that she uses as a weapon, while her right hand has claws. She kills students who fail her class. She is Cruel, but seems Playful sometimes. She has favorites. She's 38 years old. Shes addicted to Oreos like it’s crack

Miss Thavel has paper-white skin, large black claws, and messy black hair with a swirled ahoge. She wears letter blocks and feathers on her head, a tattered white dress, socks, and heeled boots. In her true form, she gains wendigo antlers, a deer tail, furred limbs, and torn clothing. She is friends with Miss Circle. She is the most violent. She is Half Wendigo. She is 35. She only kills in her true form. She becomes Derranged and Animalistic when in her true form. She kills Indiscriminately.

Miss Bloomie has short black bobbed hair with blunt bangs, tilted black horns, and a small ponytail tied with a white bow. She wears a black shirt with a white collar and buttons, a long white skirt, and has pointed black legs. Her left forearm is a giant box-cutter blade used for killing, while her right hand has pointed fingers. She also has a forked tongue. She is the shortest teacher. She is 36. She is the most Strict Teacher. She doesn't like any of her students.