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Ruinous Frost

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

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Type

Breath

Wielder(s)

Rhea

First game

Heroes

Ruinous Frost (Japanese: 滅亡の霜雪 Frost and snow of ruin) is a weapon skill in the breath category which debuted in Fire Emblem Heroes; it is a personal weapon of the fallen variation of Rhea. When a foe initiates combat or has high HP, Ruinous Frost increases the user's attack, reduces the foe's attack, and increases the user's damage based on the foe's resistance, but also denies both the user and foe follow-up attackss.

Stats

Game Icon Type Might Range SP cost Refine cost Prerequisites Unusable by Inheritable Other effects and notes
Heroes
Is feh skill weapon.png Breaths 16 1 400 -- Flametongue -- Grants −1 special cooldown count.
If foe initiates combat or foe's HP ≥ 75% at start of combat, grants +6 attack to user, inflicts −6 attack to foe, and user's first attack deals +⁠(foe's resistance × 40%) damage, and user and foe cannot make follow-up attacks.
If foe's range = 2, attack deals damage based on lower of their defense or resistance.

Availability

Heroes

Method Data
Unit (★★★★★) Rhea: Immaculate One

Flavor text

Game Text
(English)
Text
(Japanese)
Heroes
Accelerates Special trigger (cooldown count-1).
If foe initiates combat or if foe's HP ≥ 75% at
start of combat, grants Atk+6 to unit, inflicts
Atk-6 on foe, and unit's first attack deals
damage = 40% of foe's Res during combat,
and also, both unit and foe cannot make a
follow-up attack. If foe's Range = 2, calculates
damage using the lower of foe's Def or Res.
射程2の敵に、敵の守備か魔防の低い方でダメージ計算

奥義が発動しやすい(発動カウント-1)

敵から攻撃された時、または、
戦闘開始時、敵のHPが75%以上の時、
戦闘中、自身の攻撃+6、敵の攻撃-6、
自分、敵、ともに追撃不可、
自分が最初に与えるダメージ+敵の魔防の40%

Etymology and other languages

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

Ruinous Frost

--

Japanese

滅亡の霜雪

Frost and snow of ruin

Spanish
(Spain)

Helada atroz

Atrocious frost

Spanish
(Latin America)

Helada asoladora

Devastating frost

French

Givre ravageur

Devastating frost

German

Frost des Verfalls

Frost of Decay

Italian

Gelo rovinoso

Ruinous frost

Portuguese

Geada nociva

Noxious frost

Traditional Chinese

滅亡的霜雪

Frost and snow of ruin

Breath skills in Heroes
Basic breath skills Fire BreathFire Breath+Flametongue
Breath skills with secondary effects Arcane FellstoneArcane GrimaBlackfire BreathDark BreathDragonbloomDragon's StoneGlittering BreathLantern BreathLight BreathLightning BreathNew-Sun StonePale BreathSerenity BreathSurprise BreathUmbra BurstWater Breath
Personal breath skills Astral BreathAurora BreathAwoken BreathBreath of BlightBreath of FlameBreath of FogBrutal BreathChilled BreathDazzling BreathDemonic BreathDew DragonstoneDivine BreathDivine MistDivine One's ArtsDraconic RageDragon's FistDusk DragonstoneEerie ScriptureEnveloping BreathEternal BreathEthereal BreathEverliving BreathExpirationFaithful BreathFell BreathFlamelick BreathFrost BreathFrostbite BreathFrostfire BreathGhostly LanternsGloom BreathGodly BreathGreat FlameHoshido's BreathLilac-Jade BreathLoving BreathMonarch's StoneMoonless BreathMoonlight StoneMoonstrike BreathNurturing BreathOracle's BreathPrimordial BreathPurifying BreathRazing BreathRemote BreathRevealing BreathRuinous FrostSavage BreathScalding BreathShadow BreathSilent BreathSilent PowerSnow's GraceSpirit BreathStarlight StoneSublime SurgeSummer's BreathSun DragonstoneTwin DivinestoneVallastoneWitch BreathWizened BreathZephyr Breath