Sonic Impulse

Sonic Impulse (ソニックインパルス, Sonikku Inparusu)
Attributes		Target	Gauge Cost	Damage
Magic	Upright	All	3	7★: x9.44 - 13.88
7★: Deals 4 hits. 1 turn: ↑ U-STR by 3, M-STR by 4, SP ATK bonus +60%, ↓ targets' DEF & U-DEF & M-DEF by 4. Damage+: 1 enemy or 0 parts left.
Power	Upright	All	3	7★: x9.44 - 13.88
7★: Deals 4 hits. 1 turn: ↑ U-STR by 3, P-STR by 4, SP ATK bonus +60%, ↓ targets' DEF & U-DEF & P-DEF by 4. Damage+: 1 enemy or 0 parts left.
Speed	Upright	All	3	7★: x9.44 - 13.88
7★: Deals 4 hits. 1 turn: ↑ U-STR by 3, S-STR by 4, SP ATK bonus +60%, ↓ targets' DEF & U-DEF & S-DEF by 4. Damage+: 1 enemy or 0 parts left.

Sonic Impulse is a technique that appears in Kingdom Hearts Union χ.

Mechanics

In Kingdom Hearts Union χ, Sonic Impulse is a special attack that targets all enemies. It costs 3 special attack gauges to perform. It inflicts more damage when a single enemy remains.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
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

Special attack	Player Buff		Target Debuff	Duration
	+5	+6	+5-6
Sonic Impulse (Magic)	+4  +40%	+4  +3  +60%	-4  -4  -4	—
Sonic Impulse (Power)	+4  +40%	+4  +3  +60%	-4  -4  -4	—
Sonic Impulse (Speed)	+4  +40%	+4  +3  +60%	-4  -4  -4	—

Learning Sonic Impulse

Kingdom Hearts Union χ

• Sonic Impulse +5 is the special attack for medals 1465: Prime - Key Art #17, 1471: Prime - Buzz Lightyear^[EN], and 1473: Prime - Woody^[EN].
• Sonic Impulse +6 is the special attack for medals 1466: Prime - Key Art #17, 1472: Prime - Buzz Lightyear^[EN], and 1474: Prime - Woody^[EN].