They go through a door marked Lab 16 and enter a large area, a laboratory. Innumerable devices and equipment, bubbling and humming, cover the many black-topped counters and tables that divide the room into aisles. All except for the circular space at the center of the room. The floor there is marked with circles. Hermetic circles, Bandit guesses. A metal rack holds numerous large tomes. On the astral, all are radiant with power.