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Type Icon Name SP Required Description
C Fortify Def 1.png Fortify Def 1 50 At start of turn, grants Def+2 to adjacent allies for 1 turn.
Fortify Def 2.png Fortify Def 2 100 Fortify Def 1 At start of turn, grants Def+3 to adjacent allies for 1 turn.
Fortify Def 3.png Fortify Def 3 200 Fortify Def 2 At start of turn, grants Def+4 to adjacent allies for 1 turn.
Fortify Def 4.png Fortify Def 4 300 Fortify Def 3 At start of turn, grants Def+7 to adjacent allies for 1 turn.
No restrictions.

Available as a Sacred Seal.

Notes[]

  • The stat increase that can be applied by Fortify Def 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.

List of owners[]

UnitSkill chain
Lissa Pure Joy Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Armor
5★
Kana Dragon Spawn Face FC.webp
Fortify Def 1
3★
Fortify Def 2
3★
Fortify Dragons
4★
Xander Spring Prince Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Def 3
5★
Cherche Wyvern Friend Face FC.webp
Fortify Def 1
3★
Fortify Def 2
4★
Fortify Def 3
5★
Corrin Dream Princess Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Dragons
5★
Quan Lightfoot Prince Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Def 3
5★
Joint Hone Def
5★
Seliph Scion of Light Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Def 3
5★
Joint Hone Def
5★
Ephraim Legendary Lord Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Def 3
5★
Sheena Princess of Gra Face FC.webp
Fortify Def 1
3★
Fortify Def 2
3★
Fortify Armor
4★
Frederick Polite Knight Face FC.webp
Fortify Def 1
3★
Fortify Def 2
3★
Fortify Def 3
4★
Joshua Tropical Gambler Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Def 3
5★
Fortify Def 4
5★
Sakura Loving Priestess Face FC.webp
Fortify Def 1
3★
Fortify Def 2
4★
Fortify Def 3
5★
Tanith Forthright Heart Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Fliers
5★
Forsyth Loyal Lieutenant Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Def 3
5★
Joint Hone Def
5★
Ninian Oracle of Destiny Face FC.webp
Fortify Def 1
5★
Fortify Def 2
5★
Fortify Dragons
5★
Sharena Princess of Askr Face FC.webp
Fortify Def 1
4★
Fortify Def 2
4★
Fortify Def 3
5★

* Alfonse Prince of Askr Face FC.webp Alfonse: Prince of Askr, Sharena Princess of Askr Face FC.webp Sharena: Princess of Askr, Anna Commander Face FC.webp Anna: Commander, and Forma units cannot be used for skill inheritance or turned into combat manuals.

Availability[]

Summoning event

Start End Event Skill
2017-03-14 2017-03-30 New Heroes: Blazing Shadows Fortify Def 2
2017-03-30 2017-04-14 Spring Festival Fortify Def 3
2017-04-03 2017-04-11 Focus: Wyvern Riders Fortify Def 3
2017-04-20 2017-04-24 Focus: Battling Zephiel Fortify Def 3
2017-05-19 2017-05-26 Focus: Battling Lloyd Fortify Def 2
2017-06-23 2017-07-03 Focus: The War of the Clerics, Block A Fortify Def 3
2017-08-10 2017-08-18 Hero Fest Fortify Def 2
2017-09-05 2017-09-15 Focus: Tempest Trials Fortify Def 2
2017-09-20 2017-09-27 Focus: Ninian & Hawkeye's Battle Fortify Def 2
2017-10-05 2017-10-15 Focus: The Blood of Dragons, Block A Fortify Def 2
2017-11-16 2017-11-24 Focus: Takumi & Hinoka's Battle Fortify Def 3
2017-11-28 2017-12-04 Legendary - Fjorm: Princess of Ice Fortify Def 3
2017-12-18 2018-01-01 Winter's Envoy Fortify Def 2
2017-12-22 2018-01-09 Focus: Tempest Trials Fortify Def 3
2018-01-13 2018-01-23 Focus: Tempest Trials Fortify Def 3
2018-01-18 2018-02-07 Focus: 4★ & 5★Heroes Fortify Def 3
2018-02-11 2018-02-28 Focus: Tempest Trials Fortify Def 2
2018-02-28 2018-03-05 Legendary Heroes - Ephraim Fortify Def 3
2018-03-12 2018-03-29 Focus: Tempest Trials Fortify Def 3
2018-03-31 2018-04-10 Spring Festival Fortify Def 3
2018-05-01 2018-05-08 Legendary Heroes - Lyn Fortify Def 3
2018-05-22 2018-06-04 Focus: Tempest Trials Fortify Def 2
2018-06-28 2018-07-05 Legendary Heroes - Hector Fortify Def 3
2018-07-31 2018-08-07 Legendary Heroes - Lucina Fortify Def 2
2018-09-16 2018-09-25 Focus: New Power Fortify Def 3
2018-10-31 2018-11-07 Legendary Heroes - Eirika Fortify Def 3
2018-11-09 2018-11-21 New Heroes: Adrift Fortify Def 2
2018-12-18 2019-01-18 Winter's Envoy Fortify Def 2
2019-01-28 2019-02-06 Focus: Voting Gauntlet Mothers Fortify Def 3
2019-02-02 2019-02-09 Special Hero Summon (Year 1) Fortify Def 3
2019-02-12 2019-02-13 Focus: Takumi and Hinoka's Battle Fortify Def 3
2019-02-12 2019-02-18 Focus: Cherche & Virion's Battle Fortify Def 3
2019-02-27 2019-03-06 Legendary Heroes - Roy Fortify Def 3
2019-03-22 2019-04-22 Spring Festival Fortify Def 3
2019-03-24 2019-04-05 Focus: Heroes with Bond Skills Fortify Def 2
2019-05-21 2019-06-21 Bridal Belonging Fortify Def 2
2019-06-28 2019-07-05 Legendary Heroes - Eliwood Fortify Def 3
2019-08-18 2019-08-25 Focus: Weekly Revival 11 Fortify Def 2
2019-09-30 2019-10-08 Mythic Heroes - Thrasir Fortify Def 3
2019-10-15 2019-10-22 Focus: New Power Fortify Def 3
2019-10-21 2019-11-07 New Heroes: Zofia's Call Fortify Def 3
2019-12-10 2019-12-25 Focus: Double Special Heroes Fortify Def 2
2019-12-21 2020-01-02 Focus: Heroes with Rally Skills Fortify Def 2
2019-12-24 2020-01-24 Winter's Envoy Fortify Def 2
2020-01-05 2020-01-12 Focus: Weekly Revival 11 Fortify Def 2
2020-01-30 2020-02-06 Mythic Heroes - Líf Fortify Def 3
2020-02-02 2020-03-01 Special Hero Summon (Year 3) Fortify Def 2
2020-02-05 2020-02-07 Focus: Ninian & Hawkeye's Battle Fortify Def 2
2020-02-07 2020-02-08 Focus: Takumi & Hinoka's Battle Fortify Def 3
2020-03-30 2020-04-13 Spring Festival Fortify Def 3
2020-04-08 2020-05-01 Free 5★ Hero: Fire Emblem Leads Fortify Def 2
2020-04-22 2020-04-29 Focus: Ryoma and Sakura's Battle Fortify Def 3
2020-05-24 2020-05-31 Focus: Weekly Revival 11 Fortify Def 2
2020-05-27 2020-06-10 Bridal Belonging Fortify Def 2
2020-05-29 2020-06-06 Mythic Heroes - Mila Fortify Def 3
2020-06-01 2020-06-09 Focus: Heroes with Bond Skills Fortify Def 3
2020-06-07 2020-06-08 Focus: Heroes with Bond Skills Fortify Def 2
2020-06-16 2020-06-17 Focus: Heroes with Rally Skills Fortify Def 2
2020-06-17 2020-06-24 Focus: Stahl & Sully Fortify Def 3
2020-06-18 2020-07-18 Summer Passing Fortify Def 4
2020-06-30 2020-07-07 Legendary Heroes - Seliph Fortify Def 3
2020-07-03 2020-07-10 Focus: Heroes with Draconic Aura Fortify Def 2
2020-07-10 2020-07-16 Focus: New Power Fortify Def 2
2020-08-05 2020-08-06 Focus: Cherche & Virion's Battle Fortify Def 3
2020-08-11 2020-08-19 Focus: Forsyth & Python's Battle Fortify Def 3
2020-09-08 2020-10-08 To Stay Dreaming Fortify Def 3
2020-09-30 2020-10-07 Mythic Heroes - Plumeria Fortify Def 3
2020-10-06 2020-10-19 Focus: Tempest Trials Fortify Def 2
2020-11-03 2020-11-11 Focus: Heroes with Bonfire Fortify Def 3
2020-11-16 2020-11-17 Focus: Heroes with Bond Skills Fortify Def 3
2020-12-27 2021-01-03 Focus: Weekly Revival 22 Fortify Def 2
2020-12-31 2021-01-14 Winter's Envoy Fortify Def 2
2021-01-05 2021-01-12 Focus: Heroes with Draconic Aura Fortify Def 2
2021-02-02 2021-03-01 Special Hero Summon (Year 4) Fortify Def 4
2021-02-20 2021-03-06 Focus: Double Special Heroes Fortify Def 4
2021-02-26 2021-03-05 Legendary Heroes - Claude Fortify Def 3
2021-04-10 2021-04-24 Spring Festival Fortify Def 3
2021-04-13 2021-04-27 Focus: Double Special Heroes Fortify Def 3
2021-05-13 2021-05-20 Legendary Hero Remix Fortify Def 3
2021-06-04 2021-06-18 Bridal Belonging Fortify Def 2
2021-06-14 2021-06-15 Focus: Heroes with Draconic Aura Fortify Def 2
2021-06-17 2021-06-18 Focus: Heroes with Bonfire Fortify Def 3
2021-06-23 2021-07-07 Summer Passing Fortify Def 4

Distributed units

Combat Manuals

Start End Hero Currency
2020-03-05 05:00:00 Tanith: Forthright Heart Divine Code: Part 1
2021-03-04 03:00:00 Joshua: Tropical Gambler Divine Code: Part 2

Seal acquired from[]

Tempest Trials reward[]

Sacred Seal Forge[]

In other languages[]

Language Name
Japanese 守備の鼓舞
German Ver. stärken
Spanish (Europe) Impulso Def
Spanish (Latin America) Impulso Def.
French Impulsion Déf
Italian Fortifica Dif
Traditional Chinese (Taiwan) 防守鼓舞
Portuguese Def. intensa

See also[]