Thunder Surge

Thunder Surge (サンダーブリッツ) is a technique that appears in Kingdom Hearts Birth by Sleep. It allows the user to rush forward a short distance while cloaked in electricity, stunning enemies on contact.

Mechanics
In Kingdom Hearts Birth by Sleep, Thunder Surge is an Advanced attack command that takes up one slot in the Command Deck, has a maximum level of 4, and a normal reload time of 15 seconds, and fills the Command Gauge by 10%.

Kingdom Hearts Birth by Sleep

 * Terra, Ventus, and Aqua can create Thunder Surge through Command Melding.
 * Terra can acquire Thunder Surge from a chest found in Fountain Court.
 * Terra, Ventus, and Aqua can buy Thunder Surge from the Moogle Shop for 700 munny once the command has already been obtained elsewhere.

Kingdom Hearts Birth by Sleep
Thunder Surge is a Advanced-class Attack Command that can be melded through four different recipes, listed in the Mega Attack Recipe.
 * The first recipe can be melded by Terra, Ventus, and Aqua and is a recipe.
 * Thundara (LV3) + Fire Dash (LV3)
 * The second recipe can be melded by Terra, Ventus, and Aqua and is a recipe.
 * Thundara (LV3) + Freeze Raid (LV3)
 * The third recipe can be melded by Terra, Ventus, and Aqua and is a recipe.
 * Thundara (LV3) + Stun Edge (LV3)
 * The fourth recipe can be melded by Terra, Ventus, and Aqua and is a recipe that has a 5% rate of transforming into Ars Solum when melded by Terra.
 * Thundara (LV3) + Confusion Strike (LV3)

Kingdom Hearts Birth by Sleep
Thunder Surge is used to meld the following commands:
 * Sonic Blade
 * Spark Raid
 * Thunder Roll
 * Payback Surge
 * Lightning Ray

Kingdom Hearts II Final Mix
The finishing move of the Lingering Will's ultimate attack resembles Thunder Surge.