表面光滑，刻有微妙纹路与裂痕的石头。 握在手中时会感到一丝凉意，并能微弱感受到阿比斯的力量，因不稳定而需加以控制。据说带有阿比斯之力的动物身上会有此物。
A stone with a smooth surface, etched with subtle patterns and fine cracks. When held, a faint trace of Abyssal power can be felt along with a cool sensation, though its unstable nature demands control. It is said to be carried by animals imbued with the energy of the Abyss.