The Echo of the Giggling Sovereign

The chamber is a sunken grotto where the air tastes of ozone and damp moss. In the center, a silver basin of liquid moonlight sits atop a pedestal of woven roots. Surrounding it are four crystalline statues of lithe fey figures, each facing a different cardinal direction and holding a stone bowl. Luminescent runes dance across the floor tiles, shifting colors from vibrant emerald to frozen cerulean. When the basin is touched, the statues begin to rotate with a rhythmic, clockwork clicking, and the liquid inside projects a fleeting sequence of colored lights onto the domed ceiling.