Blast Sphere [LCJW-EN180] Common – NM 1st Edition

Before damage calculation, If this face-down Defense Position card was attacked by an opponent’s monster: Equip this card to the attacking monster. Then, during your opponent’s next Standby Phase: Destroy the monster this card is equipped to, and if you do, inflict damage to your opponent equal to the ATK the destroyed monster’s ATK on the field.