The best-grade mineral available that has been petrified by a creature's physical or magical damage. When augmenting a weapon with this Superior-Grade Life Stone, you are guaranteed to receive a random item skill! You can obtain the Superior-Grade Life Stone in exchange for other Life Stones from Master Blacksmith Pushkin in Giran Castle Town and from other blacksmiths. Key component used in weapon Augmentation by characters level 40 and above.