Defense Boost M (Mプロテクトアップ, M Purotekuto Appu, lit. "M Protect Up")
Attributes		Target	Gauge Cost	Damage
Power	Upright	Single	2	7★: x9.53
3★-6★: Raises Magic-based defense by 1 tier for 1 turn. 7★: 1 turn: ↑ M-DEF by 1.
Defense Burst M II (MプロテクトアップIIEX, M Purotekuto Appu II EX, lit. "M Protect Up II EX")
Attributes		Target	Gauge Cost	Damage
Speed	Upright	All	3	7★: x6.76
5★-6★: Raises Magic-based defense by 2 tiers for 1 turn. Moderately recovers HP. 7★: 1 turn: ↑ M-DEF by 2. HP recovery LV 2.
Defense Burst M Plus (MプロテクトアップロングEX, M Purotekuto Appu Rongu EX, lit. "M Protect Up Long EX")
Attributes		Target	Gauge Cost	Damage
Speed	Upright	Single	3	6★: x1.47
5★-6★: Raises M-DEF by 1 tier for 2 turns. Slightly recovers HP.
DEF Boost M Plus (Mプロテクトアッププロング, M Purotekuto Appu Rongu, lit. "M Protect Up Long")
Attributes		Target	Gauge Cost	Damage
Speed	Upright	Single	3	5★: x1.43
4★-5★: Raises M-DEF 1 tier for 3 turns.

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

Mechanics

In Kingdom Hearts Union χ, Defense Boost M is a special attack that targets a single enemy. It costs 2 special attack gauges to perform.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Defense Boost M +2	3★	x1.39	x1.41						1
Defense Boost M +3	4★	x1.41	x1.43	x1.47					1
Defense Boost M +4	5★	x1.43	x1.47	x1.51	x1.55				1
Defense Boost M +5	6★	x1.47	x1.51	x1.55	x1.59	x1.63	x1.67		1
Defense Boost M +6	7★	—	—	—	—	—	x9.53		1

Special attack	Player Buff	Target Debuff	Duration
	+2-6	+2-6
Defense Boost M	+1	—	1 turn

Defense Burst M II 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
Defense Burst M II +4	5★	x1.36	x1.40	x1.44	x1.48				1
Defense Burst M II +5	6★	x1.40	x1.44	x1.48	x1.52	x1.56	x1.60		1
Defense Burst M II +6	7★	—	—	—	—	—	x6.76		1

Special attack	Player Buff	Target Debuff	Duration
	+4-6	+4-6
Defense Burst M II	+2	—	1 turn

Defense Burst M Plus is a special attack that targets a single enemy. It costs 3 special attack gauges to perform. It slightly restores the user's HP.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
Defense Burst M Plus +4	5★	x1.43	x1.47	x1.51	x1.55				1
Defense Burst M Plus +5	6★	x1.47	x1.51	x1.55	x1.59	x1.63	x1.67		1

Special attack	Player Buff	Target Debuff	Duration
	+4-5	+4-5
Defense Burst M Plus	+1	—	2 turns

DEF Boost M Plus is a special attack that targets a single enemy. It costs 3 special attack gauges to perform.

Special attack	Rarity	Base	•	••	•••	••••	•••••		Hits
DEF Boost M Plus +3	4★	x1.41	x1.43	x1.47					1
DEF Boost M Plus +4	5★	x1.43	x1.47	x1.51	x1.55				1

Special attack	Player Buff	Target Debuff	Duration
	+3-4	+3-4
DEF Boost M Plus	+1	—	3 turns

Learning Defense Boost M

Kingdom Hearts Union χ

• Defense Boost M +2 is the special attack for medal 103: Bambi.
• Defense Boost M +3 is the special attack for medal 104: Bambi.
• Defense Boost M +4 is the special attack for medal 105: Bambi.
• Defense Boost M +5 is the special attack for medal 106: Bambi.
• Defense Boost M +6 is the special attack for medal 1024: Bambi.

• Defense Burst M II +4 is the special attack for medal 600: Alice & Cheshire Cat.
• Defense Burst M II +5 is the special attack for medal 601: Alice & Cheshire Cat.
• Defense Burst M II +6 is the special attack for medal 1188: Alice & Cheshire Cat.

• Defense Burst M Plus +4 is the special attack for medal 730: Hayner B.
• Defense Burst M Plus +5 is the special attack for medal 731: Hayner B.

• DEF Burst M Plus +3 is the special attack for medal 748: Tigger.
• DEF Burst M Plus +4 is the special attack for medal 749: Tigger.

See also

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

• Kingdom Hearts Union χ special attacks