The Lady of Pain is a fictional character from the Dungeons & Dragons campaign setting known as Planescape. She is the enigmatic ruler of the city of Sigil, often referred to as the "City of Doors." The Lady is depicted as a tall, beautiful woman with a featureless face, surrounded by a halo of spinning blades. Her presence is both awe-inspiring and terrifying, as she maintains order in Sigil and enforces her will without explanation. The Lady of Pain is known for her strict neutrality and her ability to control the city's portals. She does not allow any gods or deities to enter Sigil, ensuring that the city remains a place of balance among the various planes of existence. Her motives are largely unknown, and she is often seen as a symbol of the unpredictable nature of the multiverse.