Black Hole

Black Hole (イベントホライズン, Ibento Horaizun, lit. "Event Horizon")
Attack	Power	Critical Chance	Flinches
Two consecutive swings	1.23	X	X
Two consecutive swings	1.23	X	X
Final Limit
Thrust	1.17	X	O
Pillar of light	1.17 x4	X	O

Black Hole (イベントホライズン, Ibento Horaizun, lit. "Event Horizon")
Attributes		Target	Gauge Cost	Damage
Magic	Reversed	Single	2	7★: x11.26 - 11.94 SN+: x15.96
7★: Deals 12 hits. 1 turn: ↑ R-STR by 3. Inflicts more damage the more gauges used this turn. SN+: Deals 12 hits. 1 turn: ↑ STR, R- & M-STR 10, SP ATK B +200%, ↓ target's DEF & M-DEF 15. Gauge +2.
Black Hole EX (イベントホライズン改, Ibento Horaizun Kai, lit. "Event Horizon Revision")
Attributes		Target	Gauge Cost	Damage
Speed	Reversed	All	1	7★: x6.88 - 10.53
7★: Deals 12 hits. 1 turn: ↓ targets' S-DEF by 2 . More damage with 1 enemy left (incl. raid boss).
Black Hole EX+ (イベントホライズン極, Ibento Horaizun Kyoku, lit. "Event Horizon Extreme")
Attributes		Target	Gauge Cost	Damage
Speed	Reversed	All	1	7★: x20.90
7★: Deals 12 hits. 1 turn: S- & M-Medal STR +7000, self [↑ STR, R-, S- & M-STR 15], targets [↓ DEF, R-, S- & M-DEF 15], SP ATK B +220%. Count +1.

Black Hole (イベントホライズン, Ibento Horaizun, lit. "Event Horizon")
A powerful water-element physical attack.
Color	Type	Element	Power
Dark Blue	Physical	Water	40 - 80
Light Blue	Physical	Water	50 - 100

"Nice try! / You're finished!"

—Roxas during the Limit Break / Final Limit.

"I have to go on! / I won't give in..."

—Xion during the Limit Break / Final Limit.

Black Hole is a technique introduced in Kingdom Hearts 358/2 Days. It allows the user to slash enemies with a light-enveloped Keyblade and summon pillars of light.

The technique's Japanese name, "Event Horizon," refers to the boundary around a black hole beyond which nothing, not even light, can escape.

Mechanics

In Kingdom Hearts 358/2 Days, Black Hole is Roxas and Xion's Limit Break. It allows them to encase their Keyblade in light to slash at enemies with great strength. During the Final Limit, they summon four pillars of light around themselves that quickly move away in straight paths to the ends of the field, dealing heavy damage to enemies in their way.

In Kingdom Hearts Union χ, Black Hole is a special attack that targets a single enemy. It costs 2 special attack gauge to perform in the English version, and 3 in the Japanese version. In the English version, Black Hole +5 and Black Hole +6 inflict more damage the more gauges are used that turn. In both versions, Black Hole +7 restores 2 special attack gauges.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Black Hole +5	6★	x2.90 - 3.58	x3.00 - 3.68	x3.10 - 3.78	x3.20 - 3.88	x3.30 - 3.98	x3.40 - 4.08		12
Black Hole +6	7★	—	—	—	—	—	x11.26 - 11.94		12
Black Hole +7	SN SN+	—	—	—	—	—	x15.96		12

Special attack	Player Buff			Target Debuff		Duration
	+5	+6	+7	+5-6	+7
Black Hole	—	+3	+10  +10  +10  +200%	—	-15  -15	1 turn

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Black Hole +4	5★	x3.20	x3.30	x3.40	x3.50				12
Black Hole +5	6★	x3.30	x3.40	x3.50	x3.60	x3.70	x3.80		12
Black Hole +6	7★	—	—	—	—	—	x11.66		12
Black Hole +7	SN SN+	—	—	—	—	—	x15.96		12

Special attack	Player Buff			Target Debuff		Duration
	+4-5	+6	+7	+4-6	+7
Black Hole	—	+3	+10  +10  +10  +200%	—	-15  -15	1 turn

Black Hole EX is a special attack that targets all enemies. It costs 1 special attack gauge to perform. It inflicts more damage when one enemy remains.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Black Hole EX +4	5★	x1.48 - 2.43	x1.52 - 2.47	x1.56 - 2.51	x1.60 - 2.55				12
Black Hole EX +5	6★	x1.52 - 2.47	x1.56 - 2.51	x1.60 - 2.55	x1.64 - 2.59	x1.68 - 2.63	x1.72 - 2.67		12
Black Hole EX +6	7★	—	—	—	—	—	x6.88 - 10.53		12

Special attack	Player Buff	Target Debuff	Duration
	+4-6	+4-6
Black Hole EX	—	-2	1 turn

Black Hole EX+ is a special attack that targets all enemies. It costs 1 special attack gauge to perform. It increases the target's counter by 1.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Black Hole EX+ +6	7★	—	—	—	—	—	x20.90		12

Special attack	Player Buff	Target Debuff	Duration
	+6	+6
Black Hole EX+	+7000  +7000  +15  +15  +15  +15  +220%	-15  -15  -15  -15	1 turn

In Kingdom Hearts III, Black Hole is an action ability exclusive to Light Form. It is the form's third ground combo finisher. Its damage is calculated based on Sora's Magic stat.

In Kingdom Hearts Dark Road, Black Hole is a physical ability that deals Water damage.

In Kingdom Hearts Melody of Memory, Black Hole is an Ability usable by Roxas. It is triggered by activating an Ability Crystal near a grounded foe.

Learning Black Hole

Xion using Black Hole as her Limit Break.

Kingdom Hearts 358/2 Days

• Roxas has Black Hole as his Limit Break.
• Xion has Black Hole as her Limit Break.

Kingdom Hearts Union χ

• Black Hole +4 is the special attack for medal 344: SP Roxas^[JP].
• Black Hole +5 is the special attack for medal 435: SP Roxas.
• Black Hole +6 is the special attack for medal 1082: SP Roxas.
• Black Hole +7 is the special attack for medals 1082: Supernova - SP Roxas and 1082: Supernova+ - SP Roxas.

• Black Hole EX +4 is the special attack for medal 820: Roxas B.
• Black Hole EX +5 is the special attack for medal 821: Roxas B.
• Black Hole EX +6 is the special attack for medal 1386: Roxas B.

• Black Hole EX+ +6 is the special attack for medal 1916: SN++ - Roxas.

Kingdom Hearts III

• Light Form has Black Hole as a default ability.

Kingdom Hearts Dark Road

• The Roxas card has Black Hole as its ability.
• The Key Art #7 card has Black Hole as its ability.

Kingdom Hearts Melody of Memory

• Black Hole can be triggered by activating an ability crystal as Team Days.