A stone that awakens the potential of Shiranuis.
Gives the following effects when compounded on a slot of an Costume Garment.

Increases damage of Darkening Cannon by 10%.

When equipped with Oboro Stone(Upper):
Increases damage of Red Flame Cannon by 10%.

When equipped with Oboro Stone(Mid):
For each Level of Melt Away:
Decreases variable cast time by 3%.

When equipped with Oboro Stone(Lower):
Increases damage of Thundering Cannon by 10%.

Go to: [Lace La Zard] at mal_in01 (20, 107) in a building near Malangdo (115, 150).