Ice Burst (アイスバースト, Aisu Bāsuto)
Perform a spinning attack, the follow with a series of Blizzard blasts.
Attack	No. of Hits		Power
Weapon	1		1.5
Shot 1-2	1		2.5
Shot 3	1		3.5
Element	Status			Level
Blizzard	—			5

Icy Burst (アイスバースト, Aisu Bāsuto, lit. "Ice Burst")
Attributes		Target	Gauge Cost	Damage
Speed	Upright	Single	4	7★: x11.22 - 13.27
7★: Deals 9 hits. 2 turns: ↑ U-STR by 3, ↓ target's DEF by 2. Inflicts more damage the higher your HP.

Icy Burst, also called Ice Burst, is a technique introduced in Kingdom Hearts Birth by Sleep. It allows the user to perform a spinning attack that produces ice shards.

Mechanics

Kingdom Hearts Birth by Sleep

Ice Burst is a Level 5 Finish command exclusive to Aqua. When executed, the user performs a spinning attack and then shoots three Blizzard-type ice projectiles.

Kingdom Hearts Union χ

Icy Burst is a special attack that targets a single enemy. It costs 4 special attack gauges to perform. It inflicts more damage the higher the user's HP.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Icy Burst +5	6★	x3.07 - 4.95	x3.13 - 5.04	x3.19 - 5.13	x3.24 - 5.23	x3.30 - 5.32	x3.36 - 5.41		9
Icy Burst +6	7★	—	—	—	—	—	x11.22 - 13.27		9

Special attack	Player Buff		Target Debuff	Duration
	+5	+6	+5-6
Icy Burst	—	+3	-2	2 turns

Learning Ice Burst

Kingdom Hearts Birth by Sleep

• Aqua learns Ice Burst after activating the Diamond Dust Command Style fifteen times while Magic Pulse 3 is the equipped Finish command.

Kingdom Hearts Union χ

• Icy Burst +5 is the special attack for medal 795: Illustrated Aqua B.
• Icy Burst +6 is the special attack for medal 1353: Illustrated Aqua B.

• Kingdom Hearts Birth by Sleep Finish commands
• Kingdom Hearts Union χ special attacks