86B BOTTOM LEVEL. The ceiling height is about twelve feet. A ladder ascends to the trapdoor leading to Room 86A. At the cardinal points of each room is a metal face sculpture in high relief. Below each face is a lever. The faces the north, south, and east are beautiful maidens. The face to the west is a froglodyte.
Flipping the lever for the north, east, and south faces will cause a blast of steam to blast from the mouth, causing 2d6 damage (save versus dragon breath for half damage) to the person standing immediately in front of it. Flipping the lever for the west face will cause a staircase to sink and reveal itself, leading down about fifteen feet to Room 86C.
After a turn the staircase will close itself again spontaneously.