DOOD-EN047 * K9-66X "Jacks" * Super Rare * Doom of Dimensions2 Level 5 monsters If this card is Xyz Summoned, or if your opponent activates a monster effect in the hand or GY: You can detach 1 material from this card, then target 1 monster on the field; destroy it. You can only use this effect of "K9 66X "Jacks"" once per turn. A "K9" Xyz Monster that has this card as material gains this effect. During any turn in which your opponent has activated a monster effect in the hand or GY, any battle damage this card