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Twin Blades

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Twin Blades

Is feh skill special.png
Icon used by Twin Blades in Heroes.

Boosts damage by 40% of units Res. Disables non-Special skills that "reduce damage by X%."





Twin Blades (Japanese: 双刃 Blade pair) is a special skill which debuted in Fire Emblem Heroes. Twin Blades, when it activates, boosts its damage output based on a percentage of its user's Resistance while also nullifying any non-special skills on both user and target that reduce damage output based on a percentage. Twin Blades is considered to be an enhanced variation of Iceberg, with a slightly lower damage output boost but with the addition of the additional non-special percentage-damage nullification effect.


Game Icon Effect Activation Capacity Notes
Heroes Is feh skill special.png Boosts damage output by 40% of user's Resistance.
Nullifes both user's and target's non-special skills that reduce damage based on a percentage.
100%, when special counter reaches 0 -- Cooldown: 2
Cost: 500 SP



Units Altina: Cross-Time DuoAltina: Dawn's Trueblade

Etymology and other languages

Names, etymology and in other regions
Language Name Definition, etymology and notes

Twin Blades




Blade pair


Hojas gemelas

Twin blades


Lames jumelles

Twin blaes



Duplicate Blade


Lame gemelle

Twin blades


Lâminas gêmeas

Twin blades

Traditional Chinese


Blade pair


See also

Special skills in Heroes
Area-of-effect skills Blazing FlameBlazing LightBlazing ThunderBlazing WindGifted MagicGrowing FlameGrowing LightGrowing ThunderGrowing WindRising FlameRising LightRising ThunderRising Wind
Defensive skills AegisBucklerEscutcheonHoly VestmentsIce MirrorLife UnendingMiracleNegating FangPaviseSacred Cowl
Healing skills AetherDaylightHeavenly LightImbueMayhem AetherNoontimeOpen the FutureRadiant AetherRighteous WindSol
Offensive skills AetherAstraBlack LunaBlue FlameBonfireBrutal ShellChilling WindDivine PulseDraconic AuraDragon FangDragon GazeFire EmblemGlaciesGlimmerGlowing EmberHero's BloodHoly-Knight AuraIcebergIgnisImperial AstraLethalityLunaLunar FlashMayhem AetherMoonbowNew MoonNight SkyOpen the FutureRadiant AetherRegnal AstraReprisalRetributionRighteous WindRuptured SkySeiðr ShellShining EmblemSiriusSublime HeavenTwin BladesVengeanceVital Astra
Staff specials Deluge BalmEarthfire BalmEarthwater BalmFireflood BalmHeavenly LightImbueKindled-Fire BalmSolid-Earth BalmStill-Water BalmSwift-Winds BalmWindfire Balm
Miscellaneous skills GaleforceNjörun's ZealRequiem DanceUmbra BlastUmbra CalamityUmbra Eruption