DEF Boost
| Defense Burst Plus (DEFアップロングEX DEF Appu Rongu EX, lit. "DEF Up Long EX") | ||||
| ||||
| Attributes | Target | Gauge Cost | Damage | |
|---|---|---|---|---|
| Magic | Upright | Single | 4 | 7★: x9.53 |
| 7★: 2 turns: ↑ DEF & PSM-DEF by 1. HP recovery LV 2. | ||||
| DEF Boost Speed (DEFアップS DEF Appu S, lit. "DEF Up S") | ||||
| Attributes | Target | Gauge Cost | Damage | |
| Power | Upright | Single | 2 | 7★: x9.53 |
| 7★: 1 turn: ↑ DEF 5, S-DEF 8. | ||||
| DEF Boost Magic (DEFアップM DEF Appu M, lit. "DEF Up M") | ||||
| Attributes | Target | Gauge Cost | Damage | |
| Speed | Upright | Single | 2 | 7★: x9.53 |
| 7★: 1 turn: ↑ DEF 5, M-DEF 8. | ||||
| DEF Boost Power (DEFアップP DEF Appu P, lit. "DEF Up P") | ||||
| Attributes | Target | Gauge Cost | Damage | |
| Magic | Upright | Single | 2 | 7★: x9.53 |
| 7★: 1 turn: ↑ DEF 5, P-DEF 8. | ||||
| DEF Burst (DEFアップEX DEF Appu EX, lit. "DEF Up EX") | ||||
| Attributes | Target | Gauge Cost | Damage | |
| Power | Upright | All | 0 | 7★: x9.30 |
| 7★: 1 turn: ↑ DEF & PSM-DEF 10. HP recovery LV 2. Gauge +5. Cures ailments. | ||||
| DEF Burst P (DEFアップP EX DEF Appu P EX, lit. "DEF Up P EX") | ||||
| Attributes | Target | Gauge Cost | Damage | |
| Magic | Upright | All | 0 | 7★: x9.60 |
| 7★: 1 turn: ↑ DEF & PSM-DEF 10. HP recovery LV 2. Gauge +5. Cures ailments. | ||||
DEF Boost, also called Defense Burst or DEF Burst, is a technique that appears in Kingdom Hearts Union χ.
Mechanics[edit]
In Kingdom Hearts Union χ, Defense Burst Plus is a special attack that targets a single enemy. It costs 4 special attack gauges to perform. It moderately recovers the user's HP.
| Special attack | Rarity | Base | • | •• | ••• | •••• | ••••• | Hits | |
|---|---|---|---|---|---|---|---|---|---|
| DEF Boost +5 | 6★ | x1.47 | x1.51 | x1.55 | x1.59 | x1.63 | x1.67 | 1 | |
| DEF Boost +6 | 7★ | — | — | — | — | — | x9.53 | 1 |
| Special attack | Player Buff | Target Debuff | Duration |
|---|---|---|---|
| +5-6 | +5-6 | ||
| DEF Boost |  +1 +1 +1 +1
|
— | 2 turns |
DEF Boost Speed is a special attack that targets a single enemy. It costs 2 special attack gauges to perform.
| Special attack | Rarity | Base | • | •• | ••• | •••• | ••••• | Hits | |
|---|---|---|---|---|---|---|---|---|---|
| DEF Boost Speed +5 | 6★ | x1.47 | x1.51 | x1.55 | x1.59 | x1.63 | x1.67 | 1 | |
| DEF Boost Speed +6 | 7★ | — | — | — | — | — | x9.53 | 1 |
| Special attack | Player Buff | Target Debuff | Duration |
|---|---|---|---|
| +5-6 | +5-6 | ||
| DEF Boost Speed | +5 +8
|
— | 1 turn |
DEF Boost Magic is a special attack that targets a single enemy. It costs 2 special attack gauges to perform.
| Special attack | Rarity | Base | • | •• | ••• | •••• | ••••• | Hits | |
|---|---|---|---|---|---|---|---|---|---|
| DEF Boost Magic +5 | 6★ | x1.47 | x1.51 | x1.55 | x1.59 | x1.63 | x1.67 | 1 | |
| DEF Boost Magic +6 | 7★ | — | — | — | — | — | x9.53 | 1 |
| Special attack | Player Buff | Target Debuff | Duration |
|---|---|---|---|
| +5-6 | +5-6 | ||
| DEF Boost Magic | +5 +8
|
— | 1 turn |
DEF Boost Power is a special attack that targets a single enemy. It costs 2 special attack gauges to perform.
| Special attack | Rarity | Base | • | •• | ••• | •••• | ••••• | Hits | |
|---|---|---|---|---|---|---|---|---|---|
| DEF Boost Power +5 | 6★ | x1.47 | x1.51 | x1.55 | x1.59 | x1.63 | x1.67 | 1 | |
| DEF Boost Power +6 | 7★ | — | — | — | — | — | x9.53 | 1 |
| Special attack | Player Buff | Target Debuff | Duration |
|---|---|---|---|
| +5-6 | +5-6 | ||
| DEF Boost Power | +5 +8
|
— | 1 turn |
DEF Burst is a special attack that targets all enemies. It costs 0 special attack gauges to perform. It moderately restores the user's HP, removes all status ailments from the user, and fills 5 special attack gauges.
| Special attack | Rarity | Base | • | •• | ••• | •••• | ••••• | Hits | |
|---|---|---|---|---|---|---|---|---|---|
| DEF Burst +5 | 6★ | x3.74 | x3.82 | x3.90 | x3.98 | x4.06 | x4.14 | 1 | |
| DEF Burst +6 | 7★ | — | — | — | — | — | x9.30 | 1 |
| Special attack | Player Buff | Target Debuff | Duration |
|---|---|---|---|
| +5-6 | +5-6 | ||
| DEF Burst | +10 +10 +10 +10
|
— | 1 turn |
DEF Burst P is a special attack that targets all enemies. It costs 0 special attack gauges to perform, and uses an additional 2 special attack gauges.
| Special attack | Rarity | Base | • | •• | ••• | •••• | ••••• | Hits | |
|---|---|---|---|---|---|---|---|---|---|
| DEF Burst P +5 | 6★ | x4.04 | x4.12 | x4.20 | x4.28 | x4.36 | x4.44 | 1 | |
| DEF Burst P +6 | 7★ | — | — | — | — | — | x9.60 | 1 |
| Special attack | Player Buff | Target Debuff | Duration |
|---|---|---|---|
| +5-6 | +5-6 | ||
| DEF Burst P | =+15 =+15
|
 =-8 =-3
|
1 turn |
Learning DEF Boost[edit]
Kingdom Hearts Union χ[edit]
- Defense Burst Plus +5 is the special attack for medal 735: Hayner & Pence & Olette.
- Defense Burst Plus +6 is the special attack for medal 1351: Hayner & Pence & Olette.
- DEF Boost Speed +5 is the special attack for medal 1644: KH III Hercules.
- DEF Boost Speed +6 is the special attack for medals 1645: KH III Hercules and 1645: Supernova - KH III Hercules.
- DEF Boost Magic +5 is the special attack for medal 1646: KH III Phil.
- DEF Boost Magic +6 is the special attack for medals 1647: KH III Phil and 1647: Supernova - KH III Phil.
- DEF Boost Power +5 is the special attack for medal 1648: KH III Megara.
- DEF Boost Power +6 is the special attack for medals 1648: KH III Megara and 1648: Supernova - KH III Megara.
- DEF Burst +5 is the special attack for medal 1694: KH III Baymax.
- DEF Burst +6 is the special attack for medals 1695: KH III Baymax and 1695: Supernova - KH III Baymax.
- DEF Burst P +5 is the special attack for medal 1712: KH III Minnie.
- DEF Burst P +6 is the special attack for medals 1713: KH III Minnie and 1713: Supernova - KH III Minnie.
