Magnificent Monsters

If your opponent Special Summons a monster(s) from the Extra Deck (except during the Damage Step): You can target 1 face-up monster you control; Special Summon this card from your hand, then immediately after this effect resolves, Xyz Summon using only this card and the targeted monster. When you do, treat this card's Level as the same as the targeted monster's. If this card is detached from an Xyz Monster to activate that monster's effect: You can change the ATK of 1 face-up monster your opponent controls to 0. You can only use each effect of "Gagaga Girl - Cell Phone Subtraction" once per turn.

Gagaga Girl - Cell Phone Subtraction

If this card is in your hand: You can Special Summon both this card and 1 "Zubaba", "Gagaga", "Gogogo", or "Dododo" monster from your hand or GY, except "Gagaga Magician - Gagaga Magic", then immediately after this effect resolves, Xyz Summon 1 "Zubaba", "Gagaga", "Gogogo", "Dododo", "Djinn", "Heroic Champion", "Number", "ZW -", or "ZS -" Xyz Monster using only those 2 monsters. When you do, treat the Level of 1 of the monsters the same as the other monster's. You can only use this effect of "Gagaga Magician - Gagaga Magic" once per turn.

Gagaga Magician - Gagaga Magic

THANK YOU PACK

When an opponent's monster declares a direct attack: You can Special Summon this card from your hand. When this card is targeted for an attack: You can discard 1 card; this card cannot be destroyed by that battle.

Gagaga Gardna

Battles of Legend: Glorious Gallery

When your opponent activates a monster effect while you control a "Gagaga" monster: Negate the activation, then you can discard 1 card, and if you do, Special Summon 1 "Gagaga" monster from your Deck. You can banish this card from your GY; change as many "Gagaga" monsters you control as possible to Defense Position, and if you do, "Gagaga" monsters you control cannot be destroyed by battle or card effects this turn. You can only use each effect of "Gagaga Escape" once per turn.

Gagaga Escape

If you control a "Gagaga" monster: Target 1 monster in your GY; Special Summon it, then you can make its Level/Rank become equal to the Level/Rank of 1 "Gagaga" monster you control. If this card is in your GY, except the turn it was sent there: You can banish it; immediately after this effect resolves, Normal Summon 1 "Gagaga" monster. You can only use each effect of "Gagaga Illusion" once per turn.

Gagaga Illusion

OTS Tournament Pack 29

If your opponent controls a monster and you control no monsters, you can Normal Summon this card without Tributing as a Level 4 monster. When this card is Normal Summoned: You can target up to 2 "Gagaga" monsters in your Graveyard, except "Gagaga Head"; Special Summon them, also you cannot Special Summon monsters for the rest of this turn, except by an Xyz Summon that uses only "Gagaga" monsters as materials. An Xyz Monster that was Summoned using this card on the field as Xyz Material gains this effect.
● If it is Xyz Summoned: Draw 1 card.

Gagaga Head

Yu-Gi-Oh! Championship Series 2025 prize cards

Once per turn: You can declare a Level from 1 to 8; this card becomes that Level until the End Phase. You can only control 1 "Gagaga Magician". This card cannot be used as a Synchro Material Monster.

Gagaga Magician

Duelist's Advance

You can reveal 1 "Gagaga" monster in your Extra Deck; Special Summon this card from your hand, then you can apply 1 of these effects.
● Special Summon 1 "Gagaga" monster from your hand.
● Change the battle position of 1 monster on the field.
If this card is detached from an Xyz Monster to activate that monster's effect: You can add 1 "Gogogo" monster from your Deck to your hand. You can only use each effect of "Gagaga Ganbara Knight" once per turn.

Gagaga Ganbara Knight

2 Level 4 monsters
If this card has a "Zubaba", "Gagaga", "Gogogo", or "Dododo" card as material: You can detach 1 material from this card; add 1 "Gagaga", "Onomat", or "Xyz" card from your Deck to your hand. You can only use this effect of "Gagagaga Girl" once per turn. A "Utopic Future" Xyz Monster that has this card as material gains this effect.
● If this card is Xyz Summoned: This card can make a second attack during each Battle Phase this turn.

Gagagaga Girl

Quarter Century Stampede

2 Level 4 monsters
Once per turn: You can detach 1 Xyz Material from this card; apply this effect, depending on this card's current battle position.
● Attack Position: If this card attacks an opponent's monster this turn, it gains 1000 ATK, also the opponent's monster loses 500 ATK, during the Damage Step only.
● Defense Position: Inflict 800 damage to your opponent.

Gagaga Cowboy

Legendary Duelists: Season 3

2 Level 4 monsters
You can detach 1 material from this card, then target 1 Xyz Monster in your GY, except "Gagagaga Magician"; Special Summon it, but negate its effects. You can only use this effect of "Gagagaga Magician" once per turn. A "Utopic Future" Xyz Monster that has this card as material gains this effect.
● During your Main Phase: You can detach 2 materials from this card, then target 1 Xyz Monster you control; until the end of this turn, change its ATK to 4000, also negate its effects.

Gagagaga Magician

If you control a "Zubaba" or "Gagaga" monster except "Zubababancho Gagagacoat", while this card is in your hand: You can Special Summon this card. You can target 1 "Gogogo" or "Dododo" monster in your GY; Special Summon it, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Xyz Monsters. You can only use each effect of "Zubababancho Gagagacoat" once per turn.

Zubababancho Gagagacoat

Legendary Duelists: Magical Hero

2 Level 4 monsters
Once per turn: You can detach 1 material from this card, then target 1 "Gagaga" monster you control; it can make a second attack during each Battle Phase this turn. When another monster you control is targeted for an attack while this card is in Attack Position: You can change this card to face-up Defense Position, and if you do, change the attack target to this card and perform damage calculation.

Gagaga Samurai

Structure Deck: Order of the Spellcasters

Target 1 Spellcaster monster you control; equip this card to that target. Twice per turn, it cannot be destroyed by battle or card effects.

Gagagashield

World Superstars

Once per turn: You can target 1 "Gagaga" monster in your Graveyard, except "Gagaga Mancer"; Special Summon it, also you cannot Special Summon monsters for the rest of this turn, except "Gagaga" monsters. If this card is detached from an Xyz Monster and sent to the Graveyard to activate that monster's effect: You can target 1 face-up Xyz Monster you control; it gains 500 ATK until the end of this turn.

Gagaga Mancer

When this card is Normal Summoned: You can add 1 "Gagaga" Spell/Trap Card from your Deck to your hand. You can target 1 other "Gagaga" monster you control; the Levels of that monster and this card become their combined current Levels, until the end of this turn. You can only use this effect of "Gagaga Sister" once per turn.

Gagaga Sister

2014 Mega-Tin Mega Pack

All "Gagaga" monsters you currently control gain 500 ATK for each "Gagaga" monster you currently control, until your next Standby Phase. You can only activate 1 "Gagagatag" per turn.

Gagagatag

Special Summon 1 "Gagaga" monster from your hand as a Level 4 monster.

Gagagawind

Premium Gold

If your opponent controls a monster and you control no monsters: Special Summon 1 "Gagaga" monster from your Deck. You cannot Special Summon any other monsters, except by Xyz Summon, during the turn you activate this card. You can only activate 1 "Gagaga Academy Emergency Network" per turn.

Gagaga Academy Emergency Network

Star Pack 2014

If you control a "Gagaga" monster: Target 1 card on the field; destroy that target.

Gagagabolt

Super Starter Power-Up Pack

If you control a "Gagaga" monster other than "Gagaga Child", you can Special Summon this card (from your hand). When you do: You can target 1 "Gagaga" monster you control with a different Level than this card; this card's Level becomes the Level of that monster. You cannot conduct your Battle Phase the turn you activate this effect.

Gagaga Child

You can target 1 "Gagaga Magician" you control; this card's Level becomes the Level of that monster. An Xyz Monster that was Summoned using only this card and other "Gagaga" monsters as Xyz Material gains this effect.
● When it is Xyz Summoned: You can target 1 Special Summoned monster your opponent controls; its ATK becomes 0.

Gagaga Girl

Target 1 "Gagaga" monster in your Graveyard; Special Summon it and equip it with this card. When this card leaves the field, destroy the equipped monster. When this card is sent to the Graveyard because the equipped monster was used as an Xyz Material: All Xyz Monsters you currently control gain 300 ATK.

Gagagarevenge

Cosmo Blazer: Special Edition

If you control a "Gagaga" monster other than "Gagaga Clerk", you can Special Summon this card (from your hand).

Gagaga Clerk

Banish 3 "Gagaga" monsters from your Graveyard; draw 2 cards.

Gagagadraw

Zexal Collection Tin

During the turn a "Gagaga" monster you control was destroyed by battle and sent to the Graveyard: Special Summon from your Graveyard as many monsters as possible that were destroyed by battle this turn, in face-up Defense Position, then take 600 damage for each monster Special Summoned by this effect. You can only activate 1 "Gagagaback" per turn.

Gagagaback

Abyss Rising: Special Edition

Cannot attack unless you control another face-up "Gagaga" monster. Once per turn: You can banish 1 monster from your Graveyard that has a Level; the Levels of all face-up "Gagaga" monsters you currently control become the Level of that monster. This card cannot be used as a Synchro Material Monster.

Gagaga Caesar

Return of the Duelist: Special Edition

When a face-up "Gagaga" monster(s) you control is targeted by the effect of an opponent's monster: Negate the effect of that opponent's monster, and if you do, destroy it, then inflict damage to your opponent equal to the destroyed monster's ATK or DEF in the Graveyard (whichever is higher).

Gagagarush

Order of Chaos: Special Edition

If you control 2 or more face-up "Gagaga" monsters: This turn, monsters you control cannot be destroyed by battle or by card effects.