A determined 30-year-old African American woman, with a confident and focused demeanor, stands in front of Hogwarts School of Witchcraft and Wizardry, practicing advanced spells. Her figure is framed in a cinematic wide shot, showing the majestic Hogwarts castle behind her, bathed in the warm glow of golden hour. She wears an elegant black and gold Hogwarts robe, her wand hand raised as magical energy pulses from its tip. Her face reveals a mix of intensity and passion, committing wholeheartedly to mastering the spells necessary to protect her students from impending threats. Directed by the visionary Ryan Coogler, the scene captures her precise and graceful wand movements, honed through years of dedicated practice. The lighting casts a soft glow over the scene, with muted tones and a touch of blue and purple in the distance, enhancing the enchanting atmosphere. Her unwavering determination and skillful control of magic shine, embodying her fearless approach to the Dark Arts. Hogwarts towers proudly in the background, symbolizing the deep-rooted history and tradition of the wizarding world, as the woman stands as both protector and practitioner of its mystical arts.