Target 1 Spellcaster-Type monster you control; until the End Phase, it gains 1000 ATK. Also, until the End Phase, each time it destroys an opponent's monster by battle: You can add 1 "Spellbook" Spell Card from your Deck to your hand. You can only activate 1 "Spellbook of Power" per turn.
Near Mint Unlimited - $68.10
Lightly Played Unlimited - $61.30
Moderately Played Unlimited - $54.50
Heavily Played Unlimited - $34.10
Damaged Unlimited - $23.80