Fire Emblem Heroes Wiki
Type Icon Name SP Required Description
S Horn Seal.png Horn Seal 0 When the holder of this seal is defeated, restores 10 HP to unit that defeats holder, inflicts Special cooldown count+1 on that unit after combat, and a【Fortifying Horn】drops.

【Fortifying Horn】
Grants all allies Atk/Spd/Def/Res+6 for 1 turn.
No restrictions.

Available as a Sacred Seal.


  • The  Fortifying Horn dropped by Horn Seal is lost after the current Resonant Battles attempt, and cannot be saved up for another attempt or an Arena Assault run.

Seal acquired from[]

  • This is a Resonant Battles exclusive Sacred Seal. It is exclusively equipped by Enemy Thieves in Resonant Battles.

Sacred Seal Forge[]

In other languages[]

Language Name
Japanese 盗賊の偶像・鼓舞
German Hornsiegel
Spanish (Europe) Cuerno forajido
Spanish (Latin America) Cuerno forajido
French Sceau cor
Italian Sigillo corno
Traditional Chinese (Taiwan) 盜賊的偶像・鼓舞
Portuguese Selo chifre

See also[]