The Voss Mystic known as Talan-De performed a cleansing ceremony to safeguard individuals residing on Voss from the influence of the Nightmare Lands. This rite was conceived by the Mystic Ki-Da. The steps of the ceremony involve retrieving a dark crystal originating from a cavern located within the Nightmare Lands; employing this crystal to purify the tainted Voss, thereby containing the malevolence responsible for their insanity; and subsequently, transporting the crystal to the ancient ruins, positioning it in front of the archaic tablets, and engaging in meditation to receive the insights of Ki-Da.