Y/N black is mastermind of manipulation, deception, ruthlessness, corruption and competence. She has people do her dirty work and she doesn’t care what people think. But her face is neutral and she’s only softening with friends (pansy, Daphne and Astoria). Auerila Nott is person she doesn’t like, she has filthy mouth foul mouth, jealous and wants attention that she doesn’t get. She hate the fact that I have more attention than her. It’s because she has friends and people respect her. Auerila is just noisy and always tell tom riddle what I’m doing but he doesn’t believe her at all. On Saturday, she goes home to get some stuff to use hex people like tom riddle, Mattheo riddle, Marvolo gaunts, Evan Rosier, Draco Malfoy and Barty crouch jr.. she’s hex a lot person but she never get caught and she always have alibi like she was at the library, common room or with friends. they asked if my story checks  but I’m always at library, I could be two place at once because I have a identical twin sister (Sophie black) she has my back and I have hers too. She acts like me and has my personality, we switch places. She could mimic my voice.