The Oubliette marks the edge of what has been discovered. An eerie, ancient ruin of labyrinthine tunnels and crumbling architecture, it is believed to be remnants of an ancient kingdom swallowed by the chasm long ago.

Strange technology and remnants of old magic pulse here, and Void creatures stalk the halls like wraiths. Many who venture into the Oubliette do not return, but those who survive bring back powerful artifacts—as well as stories of unfathomable wonders and horrors in equal measure.