Megamorph
Passcode: 22046459 Card Database: 4663
Spell Card
Equip
Equip
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.
MD: Unlimited
OCG: Unlimited
TCG: Unlimited
MD
Set NameRarityRelease DateExpiry Date
Awakening of the AncientsR2022-01-19
Master PackR2022-01-19
The Most Dangerous Race of the Cosmos!R2024-10-28
OCG
Set NameCodeRarityRelease Date
25th Anniversary Ultimate Kaiba SetKC01-JP050Ultra Rare2022-04-23
Beginner's Edition 1BE1-JP037Super Rare2004-06-24
Beginner's Edition 1 (2011)BE01-JP033Super Rare2011-05-14
Duel Terminal - Charge of the Genex!!DT07-JP044Duel Terminal Normal Parallel Rare2009-10-01
Duelist Legacy Volume.1DL1-045Super Rare2002-06-20
Pharaoh's ServantPS-10Rare2000-07-13
Structure Deck: Blitzkrieg of the Mechlight DragonsSD26-JP024Common2013-12-07
Structure Deck: Curse of DarknessSD12-JP020Common2007-03-08
Structure Deck: Dinosaur's RageSD09-JP024Common2006-06-22
Structure Deck: KaibaKA-23Common2002-01-24
Structure Deck: Kaiba Volume 2SK2-025Common2003-12-11
Structure Deck: Seto KaibaSDKS-JP031Common2016-06-18
TCG
Set NameCodeRarityRelease Date
25th Anniversary Ultimate Kaiba SetKC01-EN050Ultra Rare2024-03-01
Cyber Dragon Revolution Structure DeckSDCR-EN024Common2014-02-06
Dark Beginning 1DB1-EN037Super Rare2004-10-12
Dark LegendsDLG1-EN062Rare2008-11-21
Duel Terminal 4DT04-EN044Duel Terminal Normal Parallel Rare2011-01-25
Magic RulerMRL-061Ultra Rare2002-09-16
Magic RulerMRL-E061Ultra Rare2002-09-16
Retro PackRP01-EN061Rare2008-07-08
Spell RulerSRL-061Ultra Rare2002-09-16
Spell RulerSRL-EN061Ultra Rare2002-09-16
Spell Ruler (25th Anniversary Edition)SRL-EN061Ultra Rare2023-04-20
Starter Deck: Kaiba EvolutionSKE-037Common2004-03-01
Structure Deck: Dinosaur's RageSD09-EN024Common2006-10-20
Structure Deck: Seto KaibaSDKS-EN027Common2016-10-20
Tournament Pack 4TP4-003Super Rare2003-10-01
War of the Giants ReinforcementsWGRT-EN069Super Rare2014-01-17
War of the Giants: Round 2BPW2-EN069Super Rare2014-01-17
Monster stat or field manipulation
Modifies ATK