Performapal Fireflux

[ Pendulum Effect ]r
Once per turn, when an opponent’s monster declares an attack: You can Tribute 1 “Performapal” monster; negate the attack, then end the Battle Phase.r
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[ Monster Effect ]r
If a “Performapal” or “Odd-Eyes” monster you control attacks, your opponent cannot activate any Spell/Trap Cards until the end of the Damage Step.