Black Fang Magician

[ Spellcaster / Pendulum / Effect ] [ 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. [ 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. ATK/ 1700 DEF/ 800