Heavenly Strike
天からの一撃 [ama kara no ichigeki] or 'a blow from the skies' in Japanese.
Airborne Brigade

Yuna I (SR summon)
Type: Legend, Element: -, Growth: Normal, Charge: 54
Brave: 2,743 (lv1), 13,615 (lv240), ? (lv270), ? (lv300), ? (lv330), ? (lv360), ? (lv420), ? (lv450), ? (lv480)
Ability: Heavenly Strike
Obtain: event: Showdown
Category: Ability