The following account was recorded in the agent's log during your transmission: Gigantic, crystalline stalactites hang from the cavern ceiling, their facets reflecting a diffuse, pulsing light that seems to emanate from within the rocks themselves. Umm, the air's got a weird, pungent smell, like ozone and sulfur mixed with something else, and it's really dry, which is weird given the dripping sound of water somewhere in the distance. The cavern's massive, with what looks like a distorted, Escher-like staircase carved into the far wall, and at its center, a massive, gleaming black stone - a Metatron's Cube - appears to be steadily pulling the surrounding rocks towards it.