The doors open to reveal a 20' wide hall, strangely lit by obviously magical means. The area nearest you glows with a greenish radiance, while the short northern extension ahead seems to swirl and pulse with a grotesque gray luminosity. Far to the east, bands of red light seem to float in the air.
Each pair of double doors, to the west, north and east are of solid bronze construction, covered with horrible scenes and leering, demonic faces. To the south is a huge slab of bronze, like a solid portcullis barring the way. A mighty windlass flanks it to the east.