The "Ash of War" grants the Keen affinity to a weapon and bestows the skill "Repeating Thrust." Twirl to amass strength, then release a barrage of thrusts.

This "Ash of War" is suitable for weapons with thrusting capabilities (excluding colossal weapons).

Obtain these war ashes on the bridges located in the north and southeast of Lake Nimgfayakir.

Explore the vicinity during the night, engage with a Night Cavalryman, and secure the war ashes by emerging victorious in combat against them.