A stone that awakens the potential of Oboros.

Gives the following effects when compounded on a slot of a Costume Garment:
Increases damage of Flaming Petals by 20%.

When equipped with Ninja Stone(Upper):
Increases damage of Exploding Dragon, Snow Flake Draft and First Wind by 30%.

When equipped with Ninja Stone(Mid):
Increases damage of Freezing Spear and Wind Blade by 20%.

When equipped with Ninja Stone(Lower):
Reduces variable cast time by 15%.

Find NPC: Lace La Zard at mal_in01 (20,107)