This Ash of War grants an armament the Flame Art affinity and the following skill: “Flame Skewer: Skill of Queelign of the Fire Knights. Enwreathe armament in flame and assume a low stance before skewering the enemy in a single motion. Strong attack unleashes a follow-up flame attack.” Usable on medium and large armaments capable of thrusting.

Yes

This Ash of War grants an armament the Flame Art affinity and the following skill: “Flame Spear: Skill of Kood, captain of the Fire Knights. Ready weapon for a thrusting attack and unleash a spear of flame straight ahead. Charge the attack to increase damage dealt and distance travelled.” Usable on armaments capable of thrusting (claws and backhand blades excepted).

Yes