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[ Pendulum Effect ]
Once per turn: You can target 1 face-up monster your opponent controls; its ATK becomes half its current ATK (until the end of this turn), then destroy this card.
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[ Monster Effect ]
(This card is always treated as an "Xyz Dragon" card.)
If this card is destroyed by battle or card effect: You can target 1 DARK Spellcaster-Type monster in your Graveyard; Special Summon it.