Fortress Def

Type	Icon	Name	SP	Required	Description
A		Fortress Def 1	40	—	Grants Def+3. Inflicts Atk-3.
		Fortress Def 2	80	Fortress Def 1	Grants Def+4. Inflicts Atk-3.
		Fortress Def 3	160	Fortress Def 2	Grants Def+5. Inflicts Atk-3.
No restrictions.

Available as a Sacred Seal.

List of owners

Unit	Skill chain
Seth: Silver Knight	Fortress Def 1 3	Fortress Def 2 3	Fortress Def 3 4	–
Gerome: Masked Rider	Fortress Def 1 4	Fortress Def 2 4	Fortress Def 3 4	–
Lukas: Sharp Soldier	Fortress Def 1 3	Fortress Def 2 4	Fortress Def 3 5	–
Gatrie: Armored Amour	Fortress Def 1 5	Fort. Def/Res 1 5	Fort. Def/Res 2 5	Fort. Def/Res 3 5
Idunn: Dark Priestess	Fortress Def 1 5	Fort. Def/Res 1 5	Fort. Def/Res 2 5	Fort. Def/Res 3 5
Kliff: Curious Spirit	Fortress Def 1 5	Fort. Def/Res 1 5	Fort. Def/Res 2 5	Fort. Def/Res 3 5
Ferdinand: Noblest of Nobles	Fortress Def 1 3	Fortress Def 2 3	Fortress Def 3 4	–

Availability

Summoning event

Start	End	Event	Skill
2017-04-14	2017-04-26	New Heroes: World of Shadows	Fortress Def 3
2017-07-06	2017-07-13	Focus: Alm and Celica's Battle	Fortress Def 3
2017-08-15	2017-08-31	New Heroes: The Sacred World	Fortress Def 3
2017-09-07	2017-09-13	Focus: Ephraim and Eirika's Battle	Fortress Def 3
2018-10-23	2018-11-09	Brave Redux	Fortress Def 1
2018-12-23	2019-01-06	Focus: Heroes with Fortress skills	Fortress Def 3
2019-01-30	2019-02-06	Legendary Heroes - Duma	Fortress Def 1
2019-02-03	2019-02-04	Focus: Alm and Celica's Battle	Fortress Def 3
2019-02-13	2019-02-23	Focus: New Power 1	Fortress Def 3
2019-03-08	2019-04-10	New Heroes: Beyond Darkness	Fortress Def 1
2019-04-21	2019-05-04	Focus: Tempest Trials	Fortress Def 1
2019-05-14	2019-05-26	Focus: New Power	Fortress Def 3
2019-08-22	2019-08-23	Focus: Heroes with Fortress skills	Fortress Def 3
2019-09-18	2019-09-26	Focus: Heroes with Bonfire	Fortress Def 1
2019-10-07	2019-10-15	Focus: Heroes with Hone/Fortify	Fortress Def 1
2020-01-04	2020-01-12	Focus: Fae and Idunn's Battle	Fortress Def 1
2020-01-22	2020-02-01	Focus: Heroes with Chill Skills	Fortress Def 1
2020-02-02	2020-02-03	Focus: Alm & Celica's Battle	Fortress Def 3
2020-02-04	2020-02-05	Focus: Ephraim and Eirika's Battle	Fortress Def 3
2020-03-06	2020-03-31	New Heroes: Harmony amid Chaos	Fortress Def 3
2020-03-17	2020-03-30	Focus: Tempest Trials	Fortress Def 1
2020-06-13	2020-06-14	Focus: Heroes with Bonfire	Fortress Def 1
2020-06-20	2020-06-26	Focus: Heroes w/Vengeful Fighter	Fortress Def 1
2020-08-11	2020-08-19	Focus: Forsyth & Python's Battle	Fortress Def 3
2020-09-18	2020-10-08	New Heroes: Despair and Hope	Fortress Def 1
2020-11-08	2020-11-16	Revival: Harmony amid Chaos	Fortress Def 3
2020-11-12	2020-11-13	Focus: Heroes with Chill Skills	Fortress Def 1
2020-12-21	2020-12-28	Focus: Heroes with Chill Skills	Fortress Def 1
2020-12-25	2021-01-04	Legendary Heroes - Lilina	Fortress Def 1

Distributed units

• Three Heroes quest (October 2019) (×1)
• Tempest Trials: Invisible Ties (×1)
• Tempest Trials: Invisible Ties (×1)
• Use Heroic Grails (×20)

Combat Manuals

Start	End	Hero	Currency
2020-03-05 05:00:00		Kliff: Curious Spirit	Divine Code: Part 1
2020-11-05 03:00:00	2020-12-28 06:59:59	Ferdinand: Noblest of Nobles	Divine Code: Ephemera 11
2021-02-04 03:00:00	2021-03-28 06:59:59	Seth: Silver Knight	Divine Code: Ephemera 2

Seal acquired from

Tempest Trials reward

• Tempest Trials+: Thunder's Fist (2018-04-21T07:00:00Z – 2018-05-01T06:59:59Z): 10,000 Score.

Sacred Seal Forge

•  Fortress Def 1: Create for 20  Great Verdant Badge, 100  Verdant Badge, 20  Sacred Coin.
•  Fortress Def 2: Enhance for 60  Great Verdant Badge, 200  Verdant Badge, 50  Sacred Coin.
•  Fortress Def 3: Enhance for 400  Great Verdant Badge, 1000  Verdant Badge, 100  Sacred Coin.

In other languages

Language	Name
Japanese	守備の城塞
German	Abwehrfestung
Spanish (Europe)	Bastión Def
Spanish (Latin America)	Bastión Def.
French	Forteresse
Italian	Forte difensivo
Traditional Chinese (Taiwan)	防守堡壘
Portuguese	Fortaleza Def.

See also

• Fortress Res
• Fort. Def Res