Ego Boost

The Croatian name given is not official.

Ego Boost

Japanese

虚（きょ）栄（えい）巨（きょ）影（えい）

Base

虚栄巨影

Kana

きょえいきょえい

Rōmaji

Kyoei Kyoei

Translated

Giant Shadow of Egoism

Card type	Spell
Property	Quick-Play
Effect types	Activation requirement Effect
Status	Unlimited (OCG) Unlimited (TCG)
When a monster declares an attack: Target 1 face-up monster on the field; it gains 1000 ATK until the end of the Battle Phase.

• Yugioh-Card database #9764
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English sets

Worldwide

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Search categories

Actions

Activates upon attack declaration

Stat changes

Your monsters gain ATK

Your opponent's monsters gain ATK

Other languages

Language	Name	Card text
French	Boost d'Ego	Lorsqu'un monstre déclare une attaque : ciblez 1 monstre face recto sur le Terrain ; jusqu'à la fin de la Battle Phase, il gagne 1000 ATK.
German	Egoschub	Wenn ein Monster einen Angriff deklariert: Wähle 1 offenes Monster auf dem Spielfeld; es erhält bis zum Ende der Battle Phase 1000 ATK.
Italian	Potenziamento dell'Ego	Quando un mostro dichiara un attacco: scegli come bersaglio 1 mostro scoperto sul Terreno; esso guadagna 1000 ATK fino alla fine della Battle Phase.
Spanish	Mejora del Ego	Cuando un monstruo declara un ataque: selecciona 1 monstruo boca arriba en el Campo; éste gana 1000 ATK hasta el final de la Battle Phase.
Japanese	虚（きょ）栄（えい）巨（きょ）影（えい）	①：モンスターの攻撃宣言時、フィールドの表側表示モンスター１体を対象として発動できる。そのモンスターの攻撃力は、そのバトルフェイズ終了時まで１０００アップする。
	Kyoei Kyoei
	Giant Shadow of Egoism
Korean	허영거영	몬스터의 공격 선언시, 필드 위에 앞면 표시로 존재하는 몬스터 1장을 선택하고 발동할 수 있다. 선택한 몬스터의 공격력은, 그 배틀 페이즈 종료시까지 1000 포인트 올린다.

Sets in other languages

French

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German

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Italian

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Portuguese

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Spanish

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Japanese

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Korean

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In other media

Page	Medium	Debut date
Ego Boost (anime)	Anime	2011-06-06
Ego Boost (Duel Links)	Yu-Gi-Oh! Duel Links	2021-04-30
Ego Boost (Master Duel)	Yu-Gi-Oh! Master Duel	2022-01-19