From Yugipedia
Jump to: navigation, search
The Chinese name given is not official. (card names)
The Chinese lore given is not official.
Card type






Effect types


While your LP is lower than your opponent's, the equipped monster's ATK becomes double its original ATK. While your LP is higher, the equipped monster's ATK becomes half its original ATK.

English sets


2004-03-01SKE-037Starter Deck: Kaiba EvolutionCommon
2004-10-12DB1-EN037Dark Beginning 1Super Rare
2004-12-01SRL-EN061Spell RulerUltra Rare
2006-10-20SD09-EN024Structure Deck: Dinosaur's RageCommon
2014-02-06SDCR-EN024Cyber Dragon Revolution Structure DeckCommon
2016-10-20SDKS-EN027Structure Deck: Seto KaibaCommon

North America

2002-09-16MRL-061Magic RulerUltra Rare
2002-09-16SRL-061Spell RulerUltra Rare
2003-10-01TP4-003Tournament Pack 4Super Rare
2008-11-21DLG1-EN062Dark LegendsRare
2011-01-25DT04-EN044Duel Terminal 4Duel Terminal Normal Parallel Rare
2014-01-17BPW2-EN069War of the Giants: Round 2Super Rare


2003-10-24MRL-E061Spell RulerUltra Rare
2008-07-08RP01-EN061Retro PackRare
2014-01-17WGRT-EN069War of the Giants ReinforcementsSuper Rare

Search categories

Other languages

Name Lore
French Mégamorphe Tant que vos LP sont inférieurs à ceux de votre adversaire, l'ATK du monstre équipé devient le double de son ATK d'origine. Tant que vos LP sont supérieurs, l'ATK du monstre équipé devient la moitié de son ATK d'origine.
German Megawandler Solange deine LP niedriger sind als die deines Gegners, werden die ATK des ausgerüsteten Monsters gleich dem Doppelten seiner Grund-ATK. Solange deine LP höher sind, werden die ATK des ausgerüsteten Monsters gleich der Hälfte seiner Grund-ATK.
Italian Megamorph Mentre i tuoi LP sono inferiori a quelli del tuo avversario, l'ATK del mostro equipaggiato diventa il doppio del suo ATK originale. Mentre i tuoi LP sono superiori, l'ATK del mostro equipaggiato diventa la metà del suo ATK originale.
Portuguese Megamorph Enquanto você tiver menos PV que seu oponente, o ATK do monstro equipado se torna o dobro do seu ATK original. Enquanto você tiver mais PV que seu oponente, o ATK do monstro equipado se torna metade do seu ATK original.
Spanish Megamorfo Mientras tus LP sean menores que los de tu adversario, el ATK del monstruo equipado se convierte en el doble de su ATK original. Mientras tus LP sean mayores, el ATK del monstruo equipado se convierte en la mitad de su ATK original.
Japanese きょだい ①:自分のLPが相手より少ない場合、装備モンスターの攻撃力は元々の攻撃力の倍になる。自分のLPが相手より多い場合、装備モンスターの攻撃力は元々の攻撃力の半分になる。
Korean 거대화 ①: 자신의 LP가 상대보다 적을 경우, 장착 몬스터의 공격력은 원래 공격력의 배가 된다. 자신의 LP가 상대보다 많을 경우, 장착 몬스터의 공격력은 원래 공격력의 절반이 된다.
Chinese 巨大化 自己基本分比對方低的場合,裝備怪獸攻擊力變成原本攻擊力2倍的數值。自己基本分比對方高的場合,裝備怪獸的攻擊力變成原本攻擊力一半的數值。

Sets in other languages


ReleaseNumberSetFrench nameRarity
2003-10-22MDM-F061Spell RulerMaître des MagiesUltra Rare
2004-03-01SKE-FR037Starter Deck: Kaiba EvolutionDeck de Démarrage: Kaiba ÉvolutionCommon
2006-10-20SD09-FR024Structure Deck: Dinosaur's RageDeck de Structure: Rage du DinosaureCommon
2008-07-08RP01-FR061Retro PackRetro PackRare
2014-01-17WGRT-FR069War of the Giants ReinforcementsLa Guerre des Géants RecommenceSuper Rare
2014-02-06SDCR-FR024Cyber Dragon Revolution Structure DeckRevolution Cyber Dragon Deck de StructureCommon
2016-10-20SDKS-FR027Structure Deck: Seto KaibaDeck de Structure : Seto KaibaCommon


ReleaseNumberSetGerman nameRarity
2003-10-21SRL-G061Spell RulerSpell RulerUltra Rare
2004-12-17DB1-DE037Dark Beginning 1Dark Beginning 1Super Rare
2004-03-01SKE-DE037Starter Deck: Kaiba EvolutionStarter Deck: Kaiba EvolutionCommon
2006-10-20SD09-DE024Structure Deck: Dinosaur's RageStructure Deck: Dinosaur's RageCommon
2008-07-08RP01-DE061Retro PackRetro PackRare
2014-01-16WGRT-DE069War of the Giants ReinforcementsWar of the Giants ReinforcementsSuper Rare
2014-02-06SDCR-DE024Cyber Dragon Revolution Structure DeckCyber Dragon Revolution Structure DeckCommon
2016-10-20SDKS-DE027Structure Deck: Seto KaibaStructure Deck: Seto KaibaCommon


ReleaseNumberSetItalian nameRarity
2003-12-01SDM-I061Spell RulerSovrano della MagiaUltra Rare
2004-03-01SKE-IT037Starter Deck: Kaiba EvolutionMazzo Introduttivo: Kaiba EvoluzioneCommon
2006-10-20SD09-IT024Structure Deck: Dinosaur's RageStructure Deck: Rabbia del DinosauroCommon
2008-07-08RP01-IT061Retro PackRetro PackRare
2014-01-16WGRT-IT069War of the Giants ReinforcementsGuerra dei Giganti I RinforziSuper Rare
2014-02-06SDCR-IT024Cyber Dragon Revolution Structure DeckRivoluzione Cyber Drago Structure DeckCommon
2016-10-20SDKS-IT027Structure Deck: Seto KaibaStructure Deck: Seto KaibaCommon


ReleaseNumberSetPortuguese nameRarity
SKE-PT037Starter Deck: Kaiba EvolutionDeck Inicial do Kaiba EvoluçãoCommon
2014-01-17WGRT-PT069War of the Giants ReinforcementsGuerra dos Gigantes ReforçosSuper Rare
2014-02-07SDCR-PT024Cyber Dragon Revolution Structure DeckRevolução do Dragão Cibernético Deck EstruturalCommon
2016-10-21SDKS-PT027Structure Deck: Seto KaibaDeck Estrutural: Seto KaibaCommon


ReleaseNumberSetSpanish nameRarity
2004-09-01SDH-S061Spell RulerSeñor de HechizosUltra Rare
2004-12-01DB1-SP037Dark Beginning 1Principio Oscuro 1Super Rare
2004-03-01SKE-SP037Starter Deck: Kaiba EvolutionBaraja Inicial: Kaiba EvoluciónCommon
2006-10-20SD09-SP024Structure Deck: Dinosaur's RageBaraja de Estructura: Cólera de DinosaurioCommon
2014-01-16WGRT-SP069War of the Giants ReinforcementsGuerra de los Gigantes RefuerzosSuper Rare
2014-02-06SDCR-SP024Cyber Dragon Revolution Structure DeckRevolución del Cíber Dragón Baraja de EstructuraCommon
2016-10-20SDKS-SP027Structure Deck: Seto KaibaBaraja de Estructura: Seto KaibaCommon


ReleaseNumberSetJapanese nameRarity
2000-07-13PS-10Pharaoh's ServantPharaoh's Servantファラオズ・サーヴァント -ファラオのしもべ-Rare
2002-01-24KA-23Structure Deck: Kaibaストラクチャーデッキ -かいへんCommon
2002-06-20DL1-045Duelist Legacy Volume.1DUELISTデュエリスト LEGACYレガシー VolumeボリュームSuper Rare
2003-12-11SK2-025Structure Deck: Kaiba Volume 2ストラクチャーデッキ -かいへんVolumeボリュームCommon
2004-06-24BE1-JP037Beginner's Edition 1BEGINNER'Sビギナーズ EDITIONエディションSuper Rare
2006-06-22SD09-JP024Structure Deck: Dinosaur's Rageストラクチャーデッキ -きょうりゅうどうCommon
2007-03-08SD12-JP020Structure Deck: Curse of Darknessストラクチャーデッキ -くらやみじゅばくCommon
2009-10-01DT07-JP044Duel Terminal - Charge of the Genex!!デュエルターミナル 「ジェネクスのしんげき!!」Duel Terminal Normal Parallel Rare
2011-05-14BE01-JP033Beginner's Edition 1BEGINNER'Sビギナーズ EDITIONエディション 1 [2011]Super Rare
2013-12-07SD26-JP024Structure Deck: Blitzkrieg of the Mechlight Dragonsストラクチャーデッキ -こうりゅうしゅうらいCommon
2016-06-18SDKS-JP031Structure Deck: Seto Kaibaストラクチャーデッキ -かいCommon


ReleaseNumberSetKorean nameRarity
2004-05-07SRL-K061Spell Ruler마법의 지배자Ultra Rare
2006-04-11BP1-KR037Beginner's Edition 1비기너즈 팩 1Super Rare
2005-04-12SKE-KR037Starter Deck: Kaiba EvolutionSTARTER DECK스타터 덱 —카이바 편— Evolution에볼루션Common
2008-04-30SD09-KR024Structure Deck: Dinosaur's RageSTRUCTURE DECK스트럭처 덱 —고대룡의 분노—Common
2014-03-13SD26-KR024Structure Deck: Blitzkrieg of the Mechlight DragonsSTRUCTURE DECK스트럭처 덱 -사이버 드래곤 레볼루션-Common
2016-10-07SDKS-KR031Structure Deck: Seto KaibaSTRUCTURE DECK스트럭처 덱 -카이바-Common


2002-10-24MRL-061Magic RulerUltra Rare

In other media

Page Medium Debut date
Megamorph (Toei) Toei anime 1998-04-18
Megamorph (Bandai) Bandai 1998-10-10
Megamorph (DM2) Yu-Gi-Oh! Duel Monsters II: Dark duel Stories 1999-07-08
Megamorph (FMR) Yu-Gi-Oh! Forbidden Memories 1999-12-09
Megamorph (DDS) Yu-Gi-Oh! Dark Duel Stories 2000-07-13
Megamorph (DM4) Yu-Gi-Oh! Duel Monsters 4: Battle of Great Duelist 2000-12-07
Megamorph (DM5) Yu-Gi-Oh! Duel Monsters 5: Expert 1 2001-07-05
Megamorph (DOR) Yu-Gi-Oh! The Duelists of the Roses 2001-09-06
Megamorph (DM6) Yu-Gi-Oh! Duel Monsters 6: Expert 2 2001-12-20
Megamorph (TSC) Yu-Gi-Oh! The Sacred Cards 2002-07-04
Megamorph (EDS) Yu-Gi-Oh! The Eternal Duelist Soul 2002-10-15
Megamorph (ROD) Yu-Gi-Oh! Reshef of Destruction 2003-03-20
Megamorph (SDD) Yu-Gi-Oh! Worldwide Edition: Stairway to the Destined Duel 2003-04-15
Megamorph (World Championship 2004) Yu-Gi-Oh! World Championship Tournament 2004 2004-02-05
Megamorph (anime) Anime 2004-08-13
Megamorph (World Championship 2005) Yu-Gi-Oh! 7 Trials to Glory: World Championship Tournament 2005 2004-12-30
Megamorph (World Championship 2006) Yu-Gi-Oh! Ultimate Masters: World Championship Tournament 2006 2006-02-23
Giant's Might Manga
Megamorph (Duel Links) Yu-Gi-Oh! Duel Links

Video games

Video gameDate#NameCostStatus
Nightmare Troubadour2005-07-21???Unlimited
GX Duel Academy2005-11-1302821000Unlimited
GX Tag Force 22007-09-18???Limited

Lores and sets

Video gameLoreSets
Nightmare TroubadourLegendary History (Rare)
OnlinePack 16
GX Duel AcademyWhile your Life Points are lower than your opponent's, double the original ATK of a monster equipped with this card. While your Life Points are higher, halve the original ATK.Equipments (Common)

Be Quick (Common)

Dorothy's Gift (Common)