Fire Emblem Heroes Wiki
Type Icon Name SP Required Description
B Seal Spd Def 1.png Seal Spd/Def 1 100 Seal Spd 1
Seal Def 1
Inflicts Spd/Def-3 on foe through its next action after combat.
Seal Spd Def 2.png Seal Spd/Def 2 200 Seal Spd/Def 1 Inflicts Spd/Def-5 on foe through its next action after combat.
Cannot use: Staff


  • The stat decrease that can be applied by Seal Spd/Def is considered a  penalty.
    • Any 【Penalty】 on a unit, including  penalties, lasts until that unit takes an action. If the unit takes multiple actions in a turn, they will only have the penalty for their first action.
      • If the unit also has  Grand Strategy, any  penalties will remain active until the start of that unit's next phase.

List of owners[]

UnitSkill chain
Thea Stormy Flier Face FC.webp
Seal Spd 1
Seal Spd/Def 1
Seal Spd/Def 2


Summoning events

Start End Event Skill
2019-03-08 2019-04-10 New Heroes: Beyond Darkness Seal Spd/Def 2
2019-07-04 2019-07-15 Focus: Heroes with Ignis Seal Spd/Def 2
2020-02-21 2020-02-29 Focus: Heroes with Stance Skills Seal Spd/Def 2
2021-05-18 2021-05-31 Focus: Tempest Trials Seal Spd/Def 2
2022-05-13 2022-05-19 Focus: New Power Seal Spd/Def 2

Distributed units

  • This skill is not available on any distributed units.

Combat Manuals

  • This skill has not been available on any distributed Combat Manuals.

In other languages[]

Language Name
English (US) Seal Spd/Def
Japanese 速さ守備封じ
German Ges./Ver.-Raub
Spanish (Europe) Sellar Vel/Def
Spanish (Latin America) Sellar Vel./Def.
French Sceau Vit/Déf
Italian Sigilla Vel/Dif
Traditional Chinese (Taiwan) 速度防守封印
Portuguese Selo Vel./Def.

See also[]