[REQUIREMENT] If there are 3 or more Spell Cards in your GY when your opponent Normal or Special Summons a monster.
[EFFECT] Choose up to 2 cards (among “Thousand Knives”, “Dark Magic Attack” or “Dark Resonance Burst”) in your GY and set them to your Spell & Trap Zone, then, during this turn, you take no battle damage from the attacks of your opponent’s Level 9 or lower monsters.