Fire Emblem Heroes Wiki
Advertisement
Type Icon Name SP Required Description
C Atk Def Oath 1.png Atk/Def Oath 1 60 At start of turn, if unit is adjacent to an ally, grants Atk/Def+3 to unit for 1 turn.
Atk Def Oath 2.png Atk/Def Oath 2 120 Atk/Def Oath 1 At start of turn, if unit is adjacent to an ally, grants Atk/Def+4 to unit for 1 turn.
Atk Def Oath 3.png Atk/Def Oath 3 240 Atk/Def Oath 2 At start of turn, if unit is adjacent to an ally, grants Atk/Def+5 to unit for 1 turn.
Cannot use: ArmoredCavalry

Notes[]

  • The stat increase that can be applied by Atk/Def Oath 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.

List of owners[]

UnitSkill chain
Altina Dawns Trueblade Face FC.webp
Atk/Def Oath 1
5★
Atk/Def Oath 2
5★
Atk/Def Oath 3
5★
Kamui Wandering Blade Face FC.webp
Atk/Def Oath 1
4★
Atk/Def Oath 2
4★
Atk/Def Oath 3
5★
Kyza Tiger of Fortune Face FC.webp
Atk/Def Oath 1
4★
Atk/Def Oath 2
4★
Atk/Def Oath 3
5★

Availability[]

Summoning events

Start End Event Skill
2019-11-28 2019-12-05 Mythic Heroes - Altina Atk/Def Oath 3
2020-03-31 2020-04-10 Mythic Hero - Bramimond Atk/Def Oath 3
2020-07-30 2020-08-06 Mythic Heroes - Hel Atk/Def Oath 3
2021-02-26 2021-03-05 Legendary Heroes - Claude Atk/Def Oath 3
2021-09-30 2021-10-07 Mythic Heroes - Ótr Atk/Def Oath 3
2022-04-28 2022-05-12 Mythic Heroes - Medeus Atk/Def Oath 3
2022-07-19 2022-08-09 Special Summon: Ymir & More Atk/Def Oath 3

Distributed units

Combat Manuals

Start End Hero Currency
2022-06-07 3:00:00 AM 2022-07-28 06:59:59 Kyza: Tiger of Fortune Divine Code: Ephemera 6

In other languages[]

Language Name
English (US) Atk/Def Oath
Japanese 攻撃守備の信義
German Agr./Ver.-Eid
Spanish (Europe) Lealtad Ata/Def
Spanish (Latin America) Pacto Atq./Def.
French Vœu Atq/Déf
Italian Lealtà Att/Dif
Traditional Chinese (Taiwan) 攻擊防守的信義
Portuguese Pacto Atq./Def.

See also[]

Advertisement