People go to Black Mamba for potions that they think will change their lives for the better, not anticipating the horrid consequences of her demonic powers. A young couple seeking a baby boy go to Black Mamba for a miracle potion, a young girl wants to be beautiful, a man wants to see mermaids, and a woman wanting a love potion all end up under Black Mamba's control. She catches demons, puts them in jars and stores them in her cupboard for future spells. Be careful what you ask her for.