Res Opening

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

Available as a Sacred Seal.

Notes

• The stat increase that can be applied by Res Opening is considered a  Bonus.
  • Any 【Bonus】 on a unit, including  Bonuses, 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.
• 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.
  • Res Opening does not compare Res stats, so 【Phantom】 effects will not work.
  • If multiple units are tied for the highest Res, each of those units will receive the effect.

List of owners

Unit	Skill chain
Emmeryn: Gentle Exalt	Res Opening 1 3	Res Opening 2 3	Res Opening 3 4
Lissa: Sweet Celebrant	Res Opening 1 4	Res Opening 2 4	Res Opening 3 4
Soren: Addled Strategist	Res Opening 1 5	Res Opening 2 5	Res Opening 3 5
Veld: Manfroy's Rock	Res Opening 1 3	Res Opening 2 4	Res Opening 3 5

Availability

Summoning events

Start	End	Event	Skill
2019-02-08	2019-03-08	Greil's Devoted	Res Opening 3
2019-09-30	2019-10-08	Mythic Heroes - Thrasir	Res Opening 3
2020-02-02	2020-03-01	Special Hero Summon (Year 3)	Res Opening 3
2020-02-13	2020-03-13	Greil's Devoted	Res Opening 3
2021-02-24	2021-03-10	Greil's Devoted	Res Opening 3
2022-03-05	2022-03-15	Greil's Devoted	Res Opening 3
2023-02-24	2023-03-06	Greil's Devoted (4★SHSR)	Res Opening 3
2024-03-02	2024-03-12	Greil's Devoted (4★SHSR)	Res Opening 3
2024-04-04	2024-04-15	Focus: Tempest Trials	Res Opening 3

Distributed units

• Tempest Trials+: Abiding Love (×1)
• Tempest Trials+: Abiding Love (×1)
• Use Heroic Grails (×20)
• Use Heroic Grails (×20)
• Veld: Manfroy's Rock (×1)
• Veld: Manfroy's Rock (×2)
• Book IV Midpoint quest (June 2020) (×2)
• Grand Hero Battles quest (November 2021) (×1)
• Grand Hero Party quest (August 2021) (×1)
• Grand Hero Party quest (February 2024) (×1)

Combat Manuals

Start	End	Hero	Currency
2021-02-04T03:00:00Z	2021-03-28T06:59:59Z	Soren: Addled Strategist	Divine Code: Ephemera 2
2022-08-08T03:00:00Z	2022-09-28T06:59:59Z	Lissa: Sweet Celebrant	Divine Code: Ephemera 8
2023-05-08T09:00:00Z	2023-06-28T06:59:59Z	Emmeryn: Gentle Exalt	Divine Code: Ephemera 5

Seal acquired from

Tempest Trials reward

• Tempest Trials+: Engagement (2021-05-21T07:00:00Z – 2021-05-31T06:59:59Z): 10,000 Score.

Sacred Seal Forge

•  Res Opening 1: Create for 20  Great Transparent Badge, 100  Transparent Badge, 20  Sacred Coin.
•  Res Opening 2: Enhance for 60  Great Transparent Badge, 200  Transparent Badge, 50  Sacred Coin.
•  Res Opening 3: Enhance for 400  Great Transparent Badge, 1000  Transparent Badge, 100  Sacred Coin.

In other languages

Language	Name
Japanese	魔防の開放
German	Res.-Öffnung
Spanish (Europe)	Brecha Res
Spanish (Latin America)	Brecha Res.
French	Ouverture Rés
Italian	Occasione Res
Traditional Chinese (Taiwan)	魔防開放
Portuguese	Brecha Res.