Defense Boost PSM (PSMプロテクトアップ, PSM Purotekuto Appu, lit. "PSM Protect Up")
Attributes		Target	Gauge Cost	Damage
Magic	Reversed	All	3	7★: x6.76
5★-6★: Raises PSM-DEF by 1 tier for 1 turn. 7★: 1 turn: ↑ PSM-DEF by 1.
Power	Upright	Random	2	7★: x9.53
6★-7★: 1 turn: ↑ PSM-DEF by 1.
Defense Burst PSM (PSMプロテクトアップEX, PSM Purotekuto Appu EX, lit. "PSM Protect Up EX")
Attributes		Target	Gauge Cost	Damage
Magic	Upright	Single	4	7★: x9.53
5★-6★: Raises PSM-DEF by 1 tier for 3 turns. Greatly recovers HP. 7★: 3 turns: ↑ U-STR by 3, PSM-DEF by 1. HP recovery LV 3.
DEF Burst PSM (PSMプロテクトアップEXmini, PSM Purotekuto Appu EX mini, lit. "PSM Protect Up EX mini")
Attributes		Target	Gauge Cost	Damage
Magic	Upright	All	3	7★: x6.76
6★: Raises PSM-DEF by 1 tier for 2 turns. Moderately recovers HP. 7★: 2 turns: ↑ PSM-DEF by 1. HP recovery LV 2.
DEF Boost PSM Plus (PSMプロテクトアッププロング, PSM Purotekuto Appu Rongu, lit. "PSM Protect Up Long")
Attributes		Target	Gauge Cost	Damage
Power	Upright	Single	2	7★: x9.53
6★: Raises PSM-DEF 1 tier for 3 turns. 7★: 3 turns: ↑ PSM-DEF by 1.
Defense Burst PSM II (PSMプロテクトアップIIEX, PSM Purotekuto Appu II EX, lit. "PSM Protect Up II EX")
Attributes		Target	Gauge Cost	Damage
Power	Reversed	All	0	7★: x6.67
6★-7★: 1 turn: 4 PSM-DEF, targets' -2 PSM-STR. HP recovery LV 3. Fills 5 gauges.

Defense Boost PSM, also called Defense Burst PSM, DEF Burst PSM, or DEF Boost PSM, is a technique that appears in Kingdom Hearts Union χ.

Mechanics

In Kingdom Hearts Union χ, Defense Boost PSM is a special attack that targets all enemies. It costs 3 special attack gauges to perform.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Defense Boost PSM +4	5★	x1.36	x1.40	x1.44	x1.48				1
Defense Boost PSM +5	6★	x1.40	x1.44	x1.48	x1.52	x1.56	x1.60		1
Defense Boost PSM +6	7★	—	—	—	—	—	x6.76		1

Special attack	Player Buff	Target Debuff	Duration
	+4-6	+4-6
Defense Boost PSM	+1  +1  +1	—	1 turn

A variation of Defense Boost PSM is a special attack that targets a random enemy. It costs 2 special attack gauges to perform.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Defense Boost PSM +5	6★	x1.47	x1.51	x1.55	x1.59	x1.63	x1.67		1
Defense Boost PSM +6	7★	—	—	—	—	—	x9.53		1

Special attack	Player Buff	Target Debuff	Duration
	+5-6	+5-6
Defense Boost PSM	+1  +1  +1	—	1 turn

Defense Burst PSM is a special attack that targets a single enemy. It costs 4 special attack gauges to perform. It greatly restores the user's HP.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Defense Burst PSM +4	5★	x1.43	x1.47	x1.51	x1.55				1
Defense Burst PSM +5	6★	x1.47	x1.51	x1.55	x1.59	x1.63	x1.67		1
Defense Burst PSM +6	7★	—	—	—	—	—	x9.53		1

Special attack	Player Buff		Target Debuff	Duration
	+4-5	+6	+4-6
Defense Burst PSM	+1  +1  +1	+3  +1  +1  +1	—	3 turns

DEF Burst PSM is a special attack that targets all enemies. It costs 3 special attack gauges to perform. It moderately restores the user's HP.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
DEF Burst PSM +5	6★	x1.40	x1.44	x1.48	x1.52	x1.56	x1.60		1
DEF Burst PSM +6	7★	—	—	—	—	—	x6.76		1

Special attack	Player Buff	Target Debuff	Duration
	+5-6	+5-6
DEF Burst PSM	+1  +1  +1	—	2 turns

DEF Boost PSM Plus is a special attack that targets a single enemy. It costs 2 special attack gauges to perform.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
DEF Boost PSM Plus +5	6★	x1.47	x1.51	x1.55	x1.59	x1.63	x1.67		1
DEF Boost PSM Plus +6	7★	—	—	—	—	—	x9.53		1

Special attack	Player Buff	Target Debuff	Duration
	+5-6	+5-6
DEF Boost PSM Plus	+1  +1  +1	—	3 turns

Defense Burst PSM II is a special attack that targets all enemies. It costs 0 special attack gauges to perform. It greatly restores the user's HP, and fills 5 special attack gauges.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Defense Burst PSM II +5	6★	x1.31	x1.35	x1.39	x1.43	x1.47	x1.51		1
Defense Burst PSM II +6	7★	—	—	—	—	—	x6.67		1

Special attack	Player Buff	Target Debuff	Duration
	+5-6	+5-6
Defense Burst PSM II	=+4  =+4  =+4	=-2  =-2  =-2	1 turn

Learning Defense Boost M

Kingdom Hearts Union χ

• Defense Boost PSM +4 is the special attack for medal 664: Monstro.
• Defense Boost PSM +5 is the special attack for medal 665: Monstro.
• Defense Boost PSM +6 is the special attack for medal 1229: Monstro.

• Defense Boost PSM +5 is the special attack for medal 1489: Miguel & Héctor.
• Defense Boost PSM +6 is the special attack for medal 1490: Miguel & Héctor.

• Defense Burst PSM +4 is the special attack for medal 709: Santa Claus.
• Defense Burst PSM +5 is the special attack for medal 710: Santa Claus.
• Defense Burst PSM +6 is the special attack for medal 1344: Santa Claus.

• DEF Burst PSM +5 is the special attack for medal 705: Orchestra Sora.
• DEF Burst PSM +6 is the special attack for medal 1304: Orchestra Sora.

• DEF Burst PSM Plus +5 is the special attack for medal 752: Pooh & Tigger & Rabbit.
• DEF Burst PSM Plus +6 is the special attack for medal 1357: Pooh & Tigger & Rabbit.

• Defense Burst PSM II +5 is the special attack for medal 1576: White Mushroom A.
• Defense Burst PSM II +6 is the special attack for medal 1577: White Mushroom A.

See also

• DEF Boost
• Defense Boost (special attack)
• Defense Boost P
• Defense Boost S
• Defense Boost M

• Kingdom Hearts Union χ special attacks