Fire Emblem Heroes Wiki
Name Cooldown Description SP Required
Radiant Aether II 4 At the start of turn 1, grants Special cooldown count-2 to unit. Treats foe's Def/Res as if reduced by 50% during combat. Restores HP = 50% of damage dealt. 500 Radiant Aether
This skill can only be equipped by its original unit.

* Unused restrictions: Cannot use: Staff


  • Has the same effects as Icon Class Blue Lance.png It's Curtains...+ and Skilliconspecial.png Aether.
  • Radiant Aether II's cooldown count changing effect will not trigger if the unit is inflicted with  False Start.
  • Cooldown count changes from skills that activate at the same time as Radiant Aether II (at start of turn) are not considered in Radiant Aether II's conditions.[1] Skills such as Infantry Pulse 3.png Infantry Pulse 3, Icon Class Green Tome.png Tome of Reglay, and Odd Pulse Tie 3.png Odd Pulse Tie 3 will have their effects stack.
  • The healing calculation will always use the final damage number for the damage dealt.
  • Radiant Aether II's healing effect will not work if the foe has a skill that prevents HP recovery during combat such as Fatal Smoke 3.png Fatal Smoke 3 or Skilliconweapon.png Flamelick Breath, or the user has been inflicted with  Deep Wounds.

List of owners[]

UnitSkill chain
Ike Vanguard Legend Face FC.webp
Radiant Aether
Radiant Aether II

In other languages[]

Language Name
Japanese 蒼の天空・承
German Strahl. Aithir II
Spanish (Europe) Éter fulgurante II
Spanish (Latin America) Éter fulgurante II
French Éther radieux II
Italian Etere fiammant. II
Traditional Chinese (Taiwan) 蒼藍天空・承
Portuguese Éter radiante II


See also[]