Visualize a dark and enchanting potions classroom background, where the atmosphere is thick with magic and mystery. The room is dimly lit, with deep shadows and soft glows emanating from various glass bottles and jars lining the shelves. The shelves themselves are made of aged wood, filled with an eclectic mix of potion ingredients—dried herbs, shimmering powders, and colorful liquids in beautifully crafted glass containers. Some bottles are corked, while others are open, revealing their vibrant contents. The lighting is soft and ambient, with candles flickering on the shelves, casting a warm glow that contrasts with the dark colors of the room. This background image should capture the essence of a magical potions classroom, providing a rich and immersive setting for players to explore.