This Ash of War grants an armament the Heavy affinity and the following skill: “Spinning Gravity Thrust: A gravity skill honed by the disciples of an Alabaster Lord. Uses gravitational power to hang in the air before rotating the body and charging forward. An additional input allows for a follow-up attack.” Usable on large and colossal swords.

Yes

This Ash of War grants an armament the Heavy affinity and the following skill: “Savage Lion’s Claw: Skill of the particularly brave, even among the Redmanes. Somersault forwards, striking foes with armament. An additional strike may be performed with an additional input.” Usable on swords, axes, and hammers (small armaments and thrusting swords excepted).

Yes