Professor Aurora Sinistra was a witch Astronomy teacher at Hogwarts School of Witchcraft and Wizardry. Sinistra taught her students at midnight at the topmost tower of Hogwarts Castle, and taught the names of stars and constellations, as well as the movements of the planets and other astronomical matters, and seemed to be a friend of the Substitute Professor for Care of Magical Creatures, Wilhelmina Grubbly-Plank.
Sinistra is depicted in the video game as a witch wearing a dark cloak and hat. She also has dark skin.Her cloak is primarily gray with olive green sleeves while her hat is completely shaded in a dark tone.
Her character token can be found in the Forbidden Forest. Sinistra can use all spells except the Dark Arts.