In Kingdom Hearts Birth by Sleep, Thunderstorm is a Shotlock that has a maximum level of 4 and max lock of 5. After the initial volley, the player can perform extra attacks by pressing at a specific time to fire additional blasts. The more accurate the player's button press, the more bursts will be fired.
In Kingdom Hearts 3D: Dream Drop Distance, Thunderstorm is a Link Style used by Riku. While activated, Riku will be able to string together combo's consisting of him spinning and dashing towards the enemy. He starts his combo by normally attacking the enemy, then he spins, dashes, fires thunder shots, and his finisher has him surging at the enemy at high speeds.
In Kingdom Hearts Union χ, Thunderstorm is a special attack that targets all enemies. It costs 4 special attack gauges to perform.
Kingdom Hearts Birth by Sleep
Kingdom Hearts 3D: Dream Drop Distance
Kingdom Hearts Union χ