Strength Boost is a series of Special Attacks in Kingdom Hearts Unchained χ / Union χ.
Strength Boost
![](/w/images/thumb/3/36/DiZ_7%E2%98%85_KHUX.png/200px-DiZ_7%E2%98%85_KHUX.png) DiZ
|
Strength Boost (アタックアップ, Atakku Appu?, lit. "Attack Up")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
3★
|
Raises strength by 1 tier for 1 turn.
|
x1.39
|
x1.41
|
|
Single
|
2
|
—
|
4★
|
Raises strength by 1 tier for 1 turn.
|
x1.41
|
x1.43
|
x1.47
|
|
Single
|
2
|
—
|
5★
|
Raises strength by 1 tier for 1 turn.
|
x1.43
|
x1.47
|
x1.51
|
x1.55
|
|
Single
|
2
|
—
|
6★
|
Raises strength by 1 tier for 1 turn.
|
x1.47
|
x1.51
|
x1.55
|
x1.59
|
x1.63
|
x1.67
|
x2.51
|
Single
|
2
|
2
|
7★
|
1 turn: ↑ STR by 1.
|
|
x9.53
|
x14.29
|
Single
|
2
|
2
|
|
![](/w/images/thumb/c/c1/KH_II_Aerith_7%E2%98%85_KHUX.png/200px-KH_II_Aerith_7%E2%98%85_KHUX.png) KH II Aerith
|
Strength Boost (アタックアップ, Atakku Appu?, lit. "Attack Up")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
3★
|
Raises strength by 1 tier for 1 turn.
|
x1.39
|
x1.41
|
|
Single
|
2
|
—
|
4★
|
Raises strength by 1 tier for 1 turn.
|
x1.41
|
x1.43
|
x1.47
|
|
Single
|
2
|
—
|
5★
|
Raises strength by 1 tier for 1 turn.
|
x1.43
|
x1.47
|
x1.51
|
x1.55
|
|
Single
|
2
|
—
|
6★
|
Raises strength by 1 tier for 1 turn.
|
x1.47
|
x1.51
|
x1.55
|
x1.59
|
x1.63
|
x1.67
|
x2.51
|
Single
|
2
|
2
|
7★
|
1 turn: ↑ STR by 1.
|
|
x9.53
|
x14.29
|
Single
|
2
|
2
|
|
![](/w/images/thumb/b/bf/Vivi_A_7%E2%98%85_KHUX.png/196px-Vivi_A_7%E2%98%85_KHUX.png) Vivi A
|
Strength Boost (アタックアップ, Atakku Appu?, lit. "Attack Up")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
3★
|
Raises strength by 1 tier for 1 turn.
|
x1.39
|
x1.41
|
|
Single
|
2
|
—
|
4★
|
Raises strength by 1 tier for 1 turn.
|
x1.41
|
x1.43
|
x1.47
|
|
Single
|
2
|
—
|
5★
|
Raises strength by 1 tier for 1 turn.
|
x1.43
|
x1.47
|
x1.51
|
x1.55
|
|
Single
|
2
|
—
|
6★
|
Raises strength by 1 tier for 1 turn.
|
x1.47
|
x1.51
|
x1.55
|
x1.59
|
x1.63
|
x1.67
|
x2.51
|
Single
|
2
|
2
|
7★
|
1 turn: ↑ STR by 1.
|
|
x9.53
|
x14.29
|
Single
|
2
|
2
|
|
![](/w/images/thumb/1/19/Nick_Wilde_7%E2%98%85_KHUX.png/182px-Nick_Wilde_7%E2%98%85_KHUX.png) Nick Wilde[1]
|
Strength Boost (アタックアップ, Atakku Appu?, lit. "Attack Up")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
6★
|
Raises strength by 1 tier for 1 turn.
|
x1.40
|
x1.44
|
x1.48
|
x1.52
|
x1.56
|
x1.60
|
x2.40
|
All
|
3
|
2
|
7★
|
1 turn: ↑ STR by 1.
|
|
x6.76
|
x10.14
|
All
|
3
|
2
|
|
![](/w/images/thumb/f/fa/Judy_Hopps_7%E2%98%85_KHUX.png/177px-Judy_Hopps_7%E2%98%85_KHUX.png) Judy Hopps[1]
|
Strength Boost (アタックアップ, Atakku Appu?, lit. "Attack Up")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
6★
|
Raises strength by 1 tier for 1 turn.
|
x1.40
|
x1.44
|
x1.48
|
x1.52
|
x1.56
|
x1.60
|
x2.40
|
All
|
3
|
2
|
7★
|
1 turn: ↑ STR by 1.
|
|
x6.76
|
x10.14
|
All
|
3
|
2
|
|
Strength Boost II
![](/w/images/thumb/5/5e/Winnie_the_Pooh_A_7%E2%98%85_KHUX.png/188px-Winnie_the_Pooh_A_7%E2%98%85_KHUX.png) Winnie the Pooh A
|
Strength Boost II (アタックアップⅡ, Atakku Appu II?, lit. "Attack Up II")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
5★
|
Raises strength by 2 tiers for 1 turn.
|
x1.43
|
x1.47
|
x1.51
|
x1.55
|
|
Single
|
3
|
—
|
6★
|
Raises strength by 2 tiers for 1 turn.
|
x1.47
|
x1.51
|
x1.55
|
x1.59
|
x1.63
|
x1.67
|
x3.34
|
Single
|
3
|
3
|
7★
|
1 turn: ↑ STR by 2.
|
|
x9.53
|
x19.06
|
Single
|
3
|
3
|
|
![](/w/images/thumb/c/cf/Piglet_7%E2%98%85_KHUX.png/178px-Piglet_7%E2%98%85_KHUX.png) Piglet
|
Strength Boost II (アタックアップⅡ, Atakku Appu II?, lit. "Attack Up II")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
5★
|
Raises strength by 2 tiers for 1 turn.
|
x1.43
|
x1.47
|
x1.51
|
x1.55
|
|
Single
|
3
|
—
|
6★
|
Raises strength by 2 tiers for 1 turn.
|
x1.47
|
x1.51
|
x1.55
|
x1.59
|
x1.63
|
x1.67
|
x3.34
|
Single
|
3
|
3
|
7★
|
1 turn: ↑ STR by 2.
|
|
x9.53
|
x19.06
|
Single
|
3
|
3
|
|
![](/w/images/thumb/f/fa/Judy_Hopps_7%E2%98%85_KHUX.png/177px-Judy_Hopps_7%E2%98%85_KHUX.png) Judy Hopps[2]
|
Strength Boost II (アタックアップⅡ, Atakku Appu II?, lit. "Attack Up II")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
5★
|
Raises strength by 2 tiers for 1 turn.
|
x1.43
|
x1.47
|
x1.51
|
x1.55
|
|
Single
|
3
|
—
|
6★
|
Raises strength by 2 tiers for 1 turn.
|
x1.47
|
x1.51
|
x1.55
|
x1.59
|
x1.63
|
x1.67
|
x3.34
|
Single
|
3
|
3
|
7★
|
1 turn: ↑ STR by 2.
|
|
x9.53
|
x19.06
|
Single
|
3
|
3
|
|
Strength Boost Cost↓
![](/w/images/thumb/1/19/Nick_Wilde_7%E2%98%85_KHUX.png/182px-Nick_Wilde_7%E2%98%85_KHUX.png) Nick Wilde[2]
|
Strength Boost Cost↓ (アタックアップeco, Atakku Appu eco?, lit. "Attack Up eco")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
5★
|
Raises strength by 1 tier for 1 turn.
|
x1.47
|
x1.51
|
x1.55
|
x1.59
|
|
Single
|
1
|
—
|
6★
|
Raises strength by 1 tier for 1 turn.
|
x1.51
|
x1.55
|
x1.59
|
x1.63
|
x1.67
|
x1.67
|
x3.34
|
Single
|
1
|
3
|
7★
|
1 turn: ↑ STR by 1.
|
|
x9.53
|
x19.06
|
Single
|
1
|
3
|
|
Strength Boost III
![](/w/images/thumb/f/f9/Sebastian_7%E2%98%85_KHUX.png/191px-Sebastian_7%E2%98%85_KHUX.png) Sebastian
|
Strength Boost III (アタックアップⅢ, Atakku Appu III?, lit. "Attack Up III")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
5★
|
Raises strength by 3 tiers for 1 turn.
|
x1.45
|
x1.49
|
x1.53
|
x1.57
|
|
All
|
6
|
—
|
6★
|
Raises strength by 3 tiers for 1 turn.
|
x1.49
|
x1.53
|
x1.57
|
x1.61
|
x1.65
|
x1.69
|
x3.38
|
All
|
6
|
3
|
7★
|
1 turn: ↑ U-STR & STR by 3.
|
|
x6.85
|
x13.70
|
All
|
6
|
3
|
|
Strength Boost III Cost↓
![](/w/images/thumb/1/1b/Ariel_%26_Flounder_7%E2%98%85_KHUX.png/200px-Ariel_%26_Flounder_7%E2%98%85_KHUX.png) Ariel & Flounder
|
Strength Boost III Cost↓ (アタックアップⅢeco, Atakku Appu III eco?, lit. "Attack Up III eco")
|
Rarity
|
Description
|
Damage
|
Target
|
Gauges
|
SAB
|
○○○○○
|
●○○○○
|
●●○○○
|
●●●○○
|
●●●●○
|
●●●●●
|
Max SAB
|
6★
|
Raises strength by 3 tiers for 1 turn.
|
x1.40
|
x1.44
|
x1.48
|
x1.52
|
x1.56
|
x1.60
|
x3.68
|
All
|
3
|
4
|
7★
|
1 turn: ↑ U-STR & STR by 3.
|
|
x6.76
|
x15.55
|
All
|
3
|
4
|
|
Notes and references
- ↑ 1.0 1.1 Only in the English version.
- ↑ 2.0 2.1 Only in the Japanese version.
Template:SA-Buff