Stratosphere

Stratosphere (セレスティアル) is a Finish Command usable only by Ventus in Kingdom Hearts Birth by Sleep. It can be unlocked as a combo finisher if one defeats 800 enemies, following Air Flair 4 in terms of unlocking. In order for the Stratosphere Finish Command to appear, one must fill Ventus's Command Gauge with regular attacks rather than Deck Commands. During this finisher's execution, Ventus will perform a downward strike. Additional attacks can be added by pressing random buttons when on-screen prompts appear. When performed successfully, Ventus will fly high in the air and dive down, followed by a storm that will damage all enemies on the screen.