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Duality

From Fire Emblem Wiki, your source on Fire Emblem information. By fans, for fans.
Duality

Is feh duality.png
Icon of the Duality skill in Heroes.

Type(s)

Passive (Type A)

First game

Heroes

Duality (Japanese: 陰陽の法則 Law of yin and yang) is a passive type A skill which debuted in Fire Emblem Heroes; Duality comes in only one tier. Duality boosts its user's attack and resistance, grants weapon triangle advantage against all three colors and neutralizes effects that alter weapon triangle advantage or disadvantage, and allows its user to make a guaranteed follow-up strike should their HP is not low at the start of combat.

Data

Game Icon Type Effect SP cost Prerequisites Unusable by Inheritable Other effects and notes
Heroes
Is feh duality.png A Grants +9 each to attack and resistance.
Grants weapon triangle advantage against and inflicts weapon triangle disadvantage on red, blue, and green foes during combat.
Neutralizes effects that boost effects of weapon triangle advantage or reduces effects of weapon triangle disadvantage on user and foe (e.g. Triangle Adept).
If user's HP ≥ 25% at start of combat, user makes guaranteed follow-up attack during combat.
300 -- -- --

Availability

Heroes

Method Data
Unit (★★★★★) Arval: Cycle Keeper

Flavor text

Game Text
(English)
Text
(Japanese)
Heroes
Grants Atk/Res+9. Grants weapon-triangle
advantage against and inflicts weapon-triangle
disadvantage on red, blue, and green foes
during combat. Neutralizes effects that
boost values along with weapon-triangle
advantage or reduce values along with
weapon-triangle disadvantage (Triangle Adept)
on unit and foe. At start of combat, if unit's
HP ≥ 25%, unit makes a guaranteed follow-up
attack during combat.
攻撃、魔防+9

赤属性、青属性、緑属性の敵と戦闘時、
自分は3すくみ有利、敵は3すくみ不利となる

自分と敵の
3すくみが有利だと、さらに有利になる効果と
3すくみが不利だと、さらに不利になる効果を無効
(相性激化を無効)

戦闘開始時、自身のHPが25%以上の時、
戦闘中、絶対追撃

Etymology and other languages

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

Duality

--

Japanese

陰陽の法則

Law of yin and yang

Spanish

Dualidad

Duality

French

Dualité

Duality

German

Dualität

Duality

Italian

Dualismo

Duality

Portuguese

Dualidade

Duality

Traditional Chinese

陰陽法則

Yin-yang law

Type A passive skills in Heroes
Aether Raids skills AR-D Atk/DefAR-D Atk/ResAR-D Atk/SpdAR-D Def/ResAR-D Spd/DefAR-D Spd/ResAR-O Atk/DefAR-O Atk/SpdAR-O Spd/Res
Bonus damage skills Ashera's ChosenDragonhideDragonscaleDragonskinDragoon ShieldGrani's ShieldIote's ShieldSvalinn Shield
Counter-attack skills Close CounterClose FoilClose ReversalClose SalvoClose WardDistant CounterDistant DartDistant FerocityDistant FoilDistant PressureDistant ReversalDistant StanceDistant StormDistant WardEmblems' MiracleOstian CounterOstia's HeartRealms United
Proximity skills Ashera's ChosenAtk/Def BondAtk/Def FinishAtk/Def FormAtk/Def SoloAtk/Def UnityAtk/Res BondAtk/Res FinishAtk/Res FormAtk/Res ScowlAtk/Res SoloAtk/Res UnityAtk/Spd BondAtk/Spd FinishAtk/Spd FormAtk/Spd HexbladeAtk/Spd ScowlAtk/Spd SoloAtk/Spd UnityAtk/Spd WildDef/Res BondDef/Res FinishDef/Res FormDef/Res ScowlDef/Res SoloDef/Res UnityDistant A/S SoloDistant D/R SoloLaws of SacaePower of NihilitySorcery BladeSpd/Def BondSpd/Def FormSpd/Def SoloSpd/Res BondSpd/Res FinishSpd/Res FormSpd/Res HexbladeSpd/Res Solo
Stat-boosting skills Attack +Attack/Def +Atk/Def CatchAtk/Def ClashAtk/Def IdealAtk/Def PrimeAtk/Def PushAttack/ResAtk/Res CatchAtk/Res IdealAtk/Res PushAtk/SpdAtk/Spd CatchAtk/Spd ClashAtk/Spd HexbladeAtk/Spd IdealAtk/Spd PrimeAtk/Spd PushBeyond WitcheryB Duel CavalryB Duel FlyingB Duel InfantryBonus DoublerBrazen Atk/DefBrazen Atk/ResBrazen Atk/SpdBrazen Def/ResBrazen Spd/DefBrazen Spd/ResC Duel CavalryC Duel FlyingC Duel InfantryDefense +Def/Res CatchDef/Res IdealDef/ResDefiant AtkDefiant DefDefiant ResDefiant SpdDistant PressureDragoon ShieldDualityEarth BoostEarthfire BoostEarthwind BoostFire BoostFireflood BoostFortress DefFort. Def/ResFortress ResFuryG Duel CavalryG Duel FlyingG Duel InfantryHP +HP/AtkHP/DefHP/ResHP/SpdKnightly DevotionLife and DeathObsessionPart of the PlanRare TalentR Duel CavalryR Duel FlyingR Duel InfantryResistance +ScendscaleSelf-ImproverSolid GroundSpeed +Spd/DefSpd/Def CatchSpd/Def ClashSpd/Def IdealSpd/ResSpd/Res CatchSpd/Res HexbladeSpd/Res IdealStill WaterSwift SliceThunder's FistTriangle AdeptVerdict of SacaeWater BoostWind Boost
Turn-related skills Armored BlowBlade SessionBracing BlowBracing StanceClose DefClose FoilClose ReversalClose WardDarting BlowDarting BreathDarting StanceDeath BlowDistant DefDistant FoilDistant WardDragonskinFierce BreathFierce StanceFlared MirrorFlared SparrowFlash SparrowGift of MagicKestrel StanceLaws of SacaeMastermindMirror ImpactMirror StanceMirror StrikeNightmareRemote MirrorRemote SparrowRemote SturdyShield SessionSteady BlowSteady BreathSteady ImpactSteady PostureSteady StanceSturdy BlowSturdy ImpactSturdy StanceSturdy SurgeSurge SparrowSwift SparrowSwift StanceSwift StrikeWarding BlowWarding BreathWarding Stance
Miscellaneous skills Gray IllusionFlashing BladeHeavy BladeMila's Turnwheel