All that glitters is not gold. Sometimes, it's shiny crystalline formations! Behold, the Obsidian Chamber! Jagged crystals line the walls and ceiling of this subterranean chamber, its floor having been smoothed by the centuries, some ancient force, perhaps, or just good old fashioned elbow grease. The steps and columns that support its high roof certainly speak to the intervention of skilled craftspeople. But from whence comes the eerie blue and orange hues that provide illumination in this cavernous grotto, and why does their intensity seem to beat along the rhythm of an unseen heart? Fully animated, the Obsidian Chamber is available in four variants, including cyclopean chains, an ancient statue, a necropolis' worth of discarded skeletons, and sticky, mucilaginous strands marring the purity of this cavern's geological beauty. Enjoy the perfect place to let your party explore the secrets of its ancient curators, or perhaps face off against whatever nameless terror makes its lair down here. This is what happens when you dig too deep!!! 

Animation: https://youtube.com/shorts/axXBoiSUW8E