The D'vouran amulet functioned as a pendant, consisting of a minuscule mechanism encased inside a small crystal. On D'vouran, Tash Arranda employed it to shield both herself and her sibling, Zak Arranda, from being absorbed by the world. The amulet projected a force field, providing a safeguard for the person wearing it and anyone in immediate physical contact. Kevreb Bebo found one of these amulets within the concealed laboratory that was left behind on the planet. He initially utilized it for his own safety, but later transferred it to Tash Arranda when she agreed to listen to his account. Tash safeguarded herself and her brother Zak by grasping his hand while using the amulet.
When Chood, the Enzeen commander, was cast into the Heart of D'vouran, one of the amulets was devoured by the planet. The resulting force field triggered a violent response from the planet, transforming its surface into a molten state that engulfed and assimilated everything within its reach.