Stora is a character that appears in wave four of BEYOND Lapis. While he had appearances in Exotoro's earlier works, here he is completely re-imagined. He can attack using the opponent's shadows, summon heartless, and drift around while swinging his keyblades in circular motions. He is a dark clone of Sora that came into existence through the Mirror of Truth.
Stora typically attacks using the keyblade. His other move is a bit more technical, where as he can take the opponent's shadow and use them to attack the opponent. If he cannot grab an opponent's shadow, he will summon heartlesses instead to tackle the enemy.