Def Opening

Type	Icon	Name	SP	Required	Description
C		Def Opening 1	60	—	At start of turn, grants Def+2 to ally with the highest Def for 1 turn. (Excludes unit.)
		Def Opening 2	120	Def Opening 1	At start of turn, grants Def+4 to ally with the highest Def for 1 turn. (Excludes unit.)
		Def Opening 3	240	Def Opening 2	At start of turn, grants Def+6 to ally with the highest Def for 1 turn. (Excludes unit.)
No restrictions.

Notes

• The stat increase that can be applied by Def Opening is considered a  bonus.
  • Any 【Bonus】 on a unit lasts until the start of that unit's next phase.
  • If  bonuses are acquired during the enemy phase, they will disappear when the next player phase begins.
• Def Opening does not compare Def stats.
  • Because no comparison is made, skills like  Phantom Spd 3 have no effect.
• Unit selection takes place after all  bonuses on allies are removed, and before any new bonuses or  penalties are applied. All other existing bonuses and penalties count towards their respective stats during unit selection.
• If multiple units are tied for the highest Def, each of those units will receive the effect.

List of owners

Unit	Skill chain
Hilda: Idle Maiden	Def Opening 1 5	Def Opening 2 5	Def Opening 3 5
Cormag: Aloof Lanceman	Def Opening 1 3	Def Opening 2 4	Def Opening 3 5
Eldigan: Strutting Lion	Def Opening 1 4	Def Opening 2 4	Def Opening 3 4
Genny: Dressed with Care	Def Opening 1 5	Def Opening 2 5	Def Opening 3 5

Availability

Summoning event

Start	End	Event	Skill
2019-04-19	2019-05-19	A Season for Picnics	Def Opening 3
2019-08-07	2019-08-28	New Heroes: Changing Winds	Def Opening 3
2019-09-30	2019-10-08	Mythic Heroes - Thrasir	Def Opening 3
2019-10-22	2019-10-30	Focus: Heroes with Null Skills	Def Opening 3
2020-01-30	2020-02-06	Mythic Heroes - Líf	Def Opening 3
2020-02-02	2020-03-01	Special Hero Summon (Year 3)	Def Opening 3
2020-05-01	2020-05-15	A Season for Picnics	Def Opening 3
2020-06-14	2020-06-15	Focus: Heroes with Null Skills	Def Opening 3
2020-07-06	2020-07-20	Focus: Tempest Trials	Def Opening 3
2020-09-28	2020-10-07	Focus: Voting Gauntlet, Part 1	Def Opening 3
2020-12-16	2020-12-28	Focus: Tempest Trials	Def Opening 3
2021-05-04	2021-05-18	A Season for Picnics	Def Opening 3

Distributed units

• Grand Hero Battles quest (July 2020) (×1)
• Cormag: Aloof Lanceman (×1)
• Cormag: Aloof Lanceman (×2)
• Tempest Trials+: Dancing Affinity (×1)
• Tempest Trials+: Dancing Affinity (×1)
• Use Heroic Grails (×20)
• Use Heroic Grails (×20)

Combat Manuals

Start	End	Hero	Currency
2020-03-05 05:00:00		Genny: Dressed with Care	Divine Code: Part 1
2021-03-04 03:00:00	2021-04-28 06:59:59	Eldigan: Strutting Lion	Divine Code: Ephemera 3

In other languages

Language	Name
Japanese	守備の開放
German	Ver.-Öffnung
Spanish (Europe)	Brecha Def
Spanish (Latin America)	Brecha Def.
French	Ouverture Déf
Italian	Occasione Dif
Traditional Chinese (Taiwan)	防守開放
Portuguese	Brecha Def.