Dark Burst (ダークバースト Dāku Bāsuto) is an ability in Kingdom Hearts III. It allows the user to counterattack after a successful block by sending a burst of dark projectiles in all directions.
Mechanics
In Kingdom Hearts III, Dark Burst is an action ability. It is activated by pressing 
after a successful block.
Learning Dark Burst
Kingdom Hearts III
- Dark Form has Dark Burst as a default ability.