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Thunderhead

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

Is feh thunderhead closed.png
Thunderhead as it appears in Heroes.

Type

Green tome

Wielder(s)

Olwen

First game

Heroes

Thunderhead (Japanese: 雷旋トルネード Thunder-revolving Tornado) is a weapon skill in the green tome category which debuted in Fire Emblem Heroes; it is a personal weapon of Olwen: Righteous Knight. Thunderhead boosts the user's attack based on their bonuses.

Stats

Game Icon Type Might Range SP cost Refine cost Prerequisites Unusable by Inheritable Other effects and notes
Heroes
(refine: Unrefined)
Is feh skill weapon.png Green tomes 14 2 400 -- Rexcalibur -- Grants +⁠(total bonuses on user) attack to user during combat.
Heroes
(refine: +Effect)
Is feh wpn thunderhead refined.png Green tomes 14 2 400 500 Arena Medal
200 Divine Dew
-- -- Grants +⁠(total bonuses on user) attack to user during combat.
If user or ally initiates combat against foe within 2 spaces of user, inflicts −5 each to speed and resistance on foe during combat.
Heroes
(refine: +Atk)
Is feh wpn atk refined.png Green tomes 15 2 400 500 Arena Medal
200 Divine Dew
-- -- Grants +⁠(total bonuses on user) attack to user during combat.
Grants +2 HP.
Heroes
(refine: +Spd)
Is feh wpn spd refined.png Green tomes 14 2 400 500 Arena Medal
200 Divine Dew
-- -- Grants +⁠(total bonuses on user) attack to user during combat.
Grants +2 HP and +2 speed.
Heroes
(refine: +Def)
Is feh wpn def refined.png Green tomes 14 2 400 500 Arena Medal
200 Divine Dew
-- -- Grants +⁠(total bonuses on user) attack to user during combat.
Grants +2 HP and +3 defense.
Heroes
(refine: +Res)
Is feh wpn res refined.png Green tomes 14 2 400 500 Arena Medal
200 Divine Dew
-- -- Grants +⁠(total bonuses on user) attack to user during combat.
Grants +2 HP and +3 resistance.

Availability

Heroes

Method Data
Unit (★★★★★) Olwen: Righteous Knight

Flavor text

Game Text
(English)
Text
(Japanese)
Heroes
Grants bonus to unit’s Atk = total bonuses on
unit during combat.
自分が受けている強化の合計値を攻撃に加算
Heroes
(Refined: +effect)
If unit or ally initiates combat against a foe
within 2 spaces of unit, inflicts Spd/Res-5 on
that foe during combat.
周囲2マスの敵は、攻撃された時、
戦闘中、速さ、魔防-5

Trivia

  • Thunderhead's refined effect was added to the game with an inaccurate description that implied that only the user's allies can take advantage of the effect. This mistranslation was corrected in update 4.4

Etymology and other languages

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

Thunderhead

A cloud that can indicate the presence of a thunderstorm.

Japanese

雷旋トルネード

Thunder-revolving tornado

Spanish
(Spain)

Centella

Spark

Spanish
(Latin America)

Tornado Eléctrico

Electric tornado

French

Tome Tonnerre

Thunder tome

German

Gewitterwolke

Thunder cloud

Italian

Nube Tonante

Thundering cloud

Portuguese

Cúmulo-nimbo

Cumulonimbus

Traditional Chinese

雷旋之書

Thunder-whirl book

Gallery

Green tome skills in Heroes
Basic green tome skills ElwindRexcaliburWind
Green tome skills with secondary effects Arc. Caliburnus BuoyboardDancer's RingGreen EggGreen GiftGronnbladeGronnbloomsGronndeerGronnfoxGronnowlGronnrabbitGronnravenGronnserpentGronnvultureGronnwolfHibiscus TomeMadness FlaskMelon FloatPeppy CanePlegian TorchSandwiches!Snow GlobeSpectral TomeTeatime SetTeacake TowerUmbra Burst
Regalia and personal green tome skills Amity BloomsArch-Sage TomeBewitching TomeBlizzardBlood TomeBond of the ÁlfarBook of ShadowsCaring ConchChaos ManifestCharging HornCrow's CrystalDark ExcaliburDancing FlamesDivine DraughtDivine NagaÉlivágarExcaliburExotic Fruit JuiceFaded Paper FanFlower of SorrowForsetiGiga ExcaliburGolden CurseGrafcaliburGrim BrokkrHeiðrHeired ForsetiHristÍfingrInscribed TomeIris's TomeJade BreidablikJoyous TomeKörmtLight of DawnMagic RabbitsMaster's TacticsMorph FimbulvetrMuninn's EggNagaNifl FrostflowersNinjutsu ScrollsObsessive CurseProfessorial TextSaintly SeraphimSeiðrTactical GaleTender VesselThunderheadTiger SpiritTome of LuxuriesTome of ReasonTome of OrderTome of ReglayVafþrúðnirVeðrfölnir's EggWind's BrandWinds of ChangeWinds of SilesseWindy War Tome