Sonic Impulse (ソニックインパルス Sonikku Inparusu ) is a technique that appears in Kingdom Hearts Union χ.
In Kingdom Hearts Union χ, Sonic Impulse is a special attack that targets all enemies. It costs 3 special attack gauges to perform. For 1 turn, it raises Player's Power-, Speed- or Magic-based strength by 4 tiers depending on the attribute, and lowers the targets' general, Upright- and Power-, Speed- or Magic-based defense by 4 tiers depending on the attribute. It raises Player's special attack bonus by 60%. It inflicts more damage against a single enemy.
Sonic Impulse +6 additionally raises Player's Upright-based strength by 3 tiers for 1 turn.
|Sonic Impulse +5||6★||x4.08 - 5.82||x4.12 - 5.86||x4.16 - 5.90||x4.20 - 5.94||x4.24 - 5.98||x4.28 - 6.02||4|
|Sonic Impulse +6||7★||—||—||—||—||—||x9.44 - 13.88||4|