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Moon-Twin Wing

From Fire Emblem Wiki, your source on Fire Emblem information. By fans, for fans.
Moon-Twin Wing

Is feh moon-twin wing.png
Icon of the Moon-Twin Wing skill in Heroes.


Passive (Type B)

First game


Moon-Twin Wing (Japanese: 双姫の月翼 Twin princess's moon wings) is a passive type B skill which debuted in Fire Emblem Heroes; Moon-Twin Wing comes in only one tier. When its user's HP is not low, Moon-Twin Wing reduces the foe's attack and speed and reduces the damage dealt to the user based on the difference between the user's and foe's speed stats.


Game Icon Type Effect SP cost Prerequisites Unusable by Inheritable Other effects and notes
(Moon-Twin Wing)
Is feh moon-twin wing.png B If user's HP ≥ 25% at start of combat, inflicts −5 each to attack and speed on foe during combat, and if user's speed > foe's speed, user takes −⁠([user's speed − foe's speed] × 4; maximum: 40)% damage (except from Røkkr specials). 300 -- -- --
(Moon-Twin Wing+)
Is feh moon-twin wing+.png B If effect compares user's speed to another unit's speed, treats user's speed as if granted +7.
If user's HP ≥ 25% at start of combat, inflicts −5 each to attack, speed, and defense on foe during combat, user deals +⁠(user's attack × 10%) damage, and reduces percentage of foe's non-Special "reduce damage b X%" effects by 50% during combat, and if user's speed > foe's speed, user takes −⁠([user's speed − foe's speed] × 5; maximum: 50)% damage (except from Røkkr specials).
300 Moon-Twin Wing -- --



Method Data
Unit (★★★★★) Nótt: Moon's Elegance

Flavor text

Game Text
(Moon-Twin Wing)
At start of combat, if unit's HP ≥ 25%, inflicts
Atk/Spd-5 on foe during combat, and also,
if unit's Spd > foe's Spd, reduces damage from
attacks during combat and from area-of-effect
Specials (excluding Røkkr area-of-effect
Specials) by percentage = difference between
stats × 4 (max 40%).
(Moon-Twin Wing+)
If a skill compares unit's Spd to a foe's or ally's
Spd, treats unit's Spd as if granted +7.

At start of combat, if unit's HP ≥ 25%, inflicts
Atk/Spd/Def-5 on foe, unit deals damage =
10% of unit's Atk (excluding area-of-effect
Specials), and reduces the percentage of foe's
non-Special "reduce damage by X%" skills by
50% during combat (excluding area-of-effect
Specials), and also, if unit's Spd > foe's Spd,
reduces damage from attacks during combat
and from area-of-effect Specials (excluding
Røkkr area-of-effect Specials) by percentage
= difference between stats × 5 (max 50%).


Etymology and other languages

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

Moon-Twin Wing




Twin princess's moon wings


Ala gemela lunar

Lunar twin wing


Aile sœur-lunaire

Lunar sister wing



Moon Wings


Ala lunare

Lunar wing


Asa gêmea lua

Moon twin wing

Traditional Chinese


Twin beauty's moon wing

Type B passive skills in Heroes
Debuffing skills Armored WallAtrocityAtk CantripAtk FeintAtk/Def BulwarkA/D CantripAtk/Def SnagA/D Far TraceA/D Near TraceAtk/Def RuseA/R Far TraceA/R Near TraceA/S Far TraceAtk/Res RuseAtk/Res SnagAtk/Res TempoAtk/Spd BulwarkA/S Near TraceAtk/Spd RuseAtk/Spd SnagBarbarityBeast N TraceBelief in LoveChill AtkChill Atk/DefChill Atk/ResChill Atk/SpdChill DefChill Def/ResChill ResChill SpdChill Spd/DefChill Spd/ResChilling SealCrafty FighterDazzle Far TraceDeadly BalanceDef CantripDef FeintDef/Res RuseDef/Res SmokeDef/Res SnagDivine RecreationDull CloseDull RangedFallen StarFreezing SealFruit of LifeGold UnwindingGuardIce Prince's SealKilling IntentLight and DarkLull Atk/DefLull Atk/ResLull Atk/SpdLull Spd/DefLull Spd/ResMoon-Twin WingNew DivinityPegasus FlightPrescienceRes CantripRes FeintSabotage AtkSabotage A/DSabotage A/RSabotage DefSabotage ResSabotage SpdSabotage S/RSavvy FighterSeal AtkSeal Atk/DefSeal Atk/SpdSeal Atk/ResSeal DefSeal Def/ResSeal ResSeal SpdSeal Spd/DefSeal Spd/ResSpecial FighterSpd/Def BulwarkS/D Far TraceS/D Near TraceSpd/Def RuseSpd/Def SnagSpd/Def TempoSpd CantripSpd FeintSpd/Res BulwarkS/R Far TraceS/R Near TraceSpd/Res TempoSpd PreemptSpd/Res RuseSpd/Res SnagSpoil RottenSun-Twin WingTwin-Sky WingVengeful FighterWyvern FlightWyvern RiftYune's ProtectionYune's Whispers
Follow-up skills Aerial ManeuversAssured RebirthAxebreakerBeast AgilityBeast Follow-UpBinding ShieldBlack Eagle RuleBlue Lion RuleB TomebreakerBold FighterBowbreakerBeast AssaultBrash AssaultCanny FighterClever FighterCrafty FighterCrusader's WardDaggerbreakerDive-BombDragon's IreEven Follow-UpFaithful LoyaltyFlow FeatherFlow FlightFlow ForceFlow GuardFlow N TraceFlow RefreshFollow-Up RingG TomebreakerHardy FighterHoðr's ZealHoly War's EndKilling IntentLancebreakerMag. Null FollowNull Follow-Up‎Odd Follow-UpPhys. Null FollowPotentQuick RiposteRaging StormR TomebreakerSlick FighterSoul of ZofiaSun-Twin WingSwordbreakerVengeful FighterWary FighterWatersweepWeaving FighterWily FighterWindsweepWyvern RiftYngvi Ascendant
Healing skills Armored WallFlow RefreshLive to ServeMystic BoostRecover RingRenewalS DrinkSolar Brace
Mobility skills AerobaticsA/D Far TraceA/D Near TraceA/R Far TraceA/R Near TraceA/S Far TraceA/S Near TraceBeast N TraceChivalryClose CallDeep StarDetailed ReportDrag BackEscape RouteFlier FormationFlow N TraceHit and RunKnock BackLungeMoonlight BangleMoonlit Bangle FMoonlit Bangle QMurderous LionObstructPassRaging StormRaging TempestRepelS/D Far TraceS/D Near TraceS/R Far TraceS/R Near TraceSoaring WingsSunlight BangleSunlit Bangle DUnder the SunWarp PowderWings of Mercy
Proximity skills Binding NecklaceGet Behind Me!Murderous LionRuler of NihilitySabotage AtkSabotage A/RSabotage DefSabotage ResSabotage SpdSudden PanicYune's Whispers
Stat-boosting skills Atk/Def LinkAtk/Res LinkAtk/Spd LinkBelieve in Love?Blaze DanceBufferCaldera DanceDef/Res LinkDeluge DanceEarth DanceFireflood DanceFirestorm DanceGale DanceGeyser DanceLunar BraceRockslide DanceShield PulseSpd/Def LinkSpd/Res LinkSpurnTorrent DanceVelocityWrath
Turn-related skills Aerial ManeuversAssassin's StrikeBlue Lion RuleBold FighterBrash AssaultClose CallCrafty FighterDaring FighterDesperationDive-BombDouble LionDragon's IreEven Pulse TieFlow DesperationFlow RefreshFrenzyHardy FighterHoly War's EndKilling IntentLungeOccultist's StrikeOdd Pulse TiePoison StrikePrescienceQuick RiposteRaging StormRepelSlick FighterSoul of ZofiaSpecial SpiralVantageVengeful FighterYngvi Ascendant
Miscellaneous skills Beast SenseBeorc's BlessingBushidoCancel AffinityCounter RoarDazzling DiscordDazzling ShiftDazzling StaffDisarm TrapDragon WallDragon's WrathGambitGuard BearingHigh Dragon WallLaguz FriendLive for BountyLive for HonorMagic GambitMoon-Twin WingNull C-DisruptPoetic JusticePotent DisarmResonanceSacae's BlessingTrue Dragon WallWrathful StaffWrathful Tempo