Card page · passcode 65961304
Kewl Tune B2B
Attribute
Dark
Level
10
ATK
3200
DEF
0
[ Fiend / Effect / Tuner / Synchro ] · Synchro Tuner Effect Monster · Extra Deck
Card text
1 Tuner + 1+ Synchro Monsters The Levels of monsters your opponent controls are increased by 2. Your Tuners can make a second attack during each Battle Phase. When your opponent activates a monster effect (Quick Effect): You can target 1 Tuner in your GY or banishment, except a Level 10 Tuner; add it to your hand or Special Summon it, then immediately after this effect resolves, you can Synchro Summon 1 Synchro Monster. You can only use this effect of "Kewl Tune B2B" twice per turn.
English text as printed. The card database markup is stripped before display.
Other languages
Português
Kewl Tune B2B
1 Regulador + 1+ Monstros Sincro Os Níveis dos monstros que seu oponente controla aumentam em 2. Seus Reguladores podem realizar um segundo ataque durante cada Fase de Batalha. Quando seu oponente ativar um efeito de monstro (Efeito Rápido): você pode escolher 1 Regulador no seu Cemitério ou banimento, exceto um Regulador de Nível 10; adicione-o à sua mão ou Invoque-o por Invocação-Especial e, depois, imediatamente depois que este efeito resolver, você pode Invocar 1 Monstro Sincro por Invocação-Sincro. Você só pode usar este efeito de "Kewl Tune B2B" duas vezes por turno.
日本語
キラーチューン Ｂ２Ｂ
チューナー＋Ｓモンスター１体以上 このカード名の③の効果は１ターンに２度まで使用できる。①：相手フィールドのモンスターのレベルは２つ上がる。②：自分のチューナーは１度のバトルフェイズ中に２回攻撃できる。③：相手がモンスターの効果を発動した時、レベル１０以外の自分の墓地・除外状態のチューナー１体を対象として発動できる。そのモンスターを手札に加えるか特殊召喚する。その後、Ｓモンスター１体のＳ召喚を行う事ができる。
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Legality
Banlist history
This card has never been on a TCG Forbidden & Limited List. See every list since 2002.
Errata history
No errata recorded. The printed text above is the only wording this card has had, so its TCG release date is also its debut.
Releases
OCG debut
24 Jan 2026
TCG debut
08 May 2026
Archetypes and support
Membership is read two ways at once: cards whose name carries the archetype, and cards the database tags into it. Both are counted here, which is what a player means by “the Kewl Tune cards”.