Ash of War: Glintstone Pebble

Verified facts

This Ash of War grants an armament the Magic affinity and the following skill:

"Glintstone Pebble: Skill that employs the glintstone sorcery of the same name. Follow up with a strong attack to chain this skill into a lunging thrust, performed while the armament is still imbued with glintstone."

Usable on swords as well as polearms capable of thrusting (colossal weapons excepted).