The "Ash of War" endows a weapon with the Keen affinity and imparts the skill "Raptor of the Mists."

Assume a low stance, momentarily disappearing. Should an enemy attack connect, avian wings enable a swift escape into the air.

This "Ash of War" is applicable to all close-quarters weapons.

The ashes of war need to be obtained through the side quest of NPC Yura, first come to the location shown in the picture below to the south of the ruins of Nimgfu Dragon's Breath.

Then you can find Yura under the wreckage of the building. After talking to him, he will persuade us to stay away from the dragon in the lake.

Then come to the location shown in the picture below on the north side of the dragon's breath ruins.

Defeat Yakir the "Dragon" entrenched here.

Talk to Yura again to learn that the dragon heart can be used for sacrifice.

Come to Nimgfomenliu Cave.

Here we will be invaded by "Bloodfinger" Nelius, and Yura will appear to help us fight after waiting for a while.

Continue along the river, and you can see Yura under the wreckage of the building in front of you. After talking with him, he will say goodbye.

Come to the main entrance of the Academy of Magic.

Follow the road around the rune to the north of Blessing.

Interact with the runes on the ground ahead to choose to be Yura's helper.

You can get this battle ashes by killing the killer of Bloodfinger "Crow Mountain" with Yura.