A determined 30-year-old African American woman stands confidently in front of the iconic Hogwarts School of Witchcraft and Wizardry, her thick frame a testament to her strength. Dressed in an elegant black and gold Hogwarts robe, she practices the Dark Arts with her wand, which glows with powerful magical energy. Her face is intense and focused as she casts her spell, every movement of her wand precise and graceful, reflecting years of dedicated practice and discipline. The warm light of the golden hour bathes the scene, highlighting the majestic architecture of the Hogwarts castle in the background with muted tones of blue and purple adding to the mystical atmosphere. Her determination to protect her students from an impending threat is palpable, and her passion for magic shines through her every action. This cinematic moment, inspired by the Harry Potter universe and envisioned by Ryan Coogler, captures her unwavering confidence as she masters the Dark Arts, with the grand history of the wizarding world behind her.