K9-666 "Jacks
Card Number: DOOD-JP047
Card Type: Effect Xyz Monster
Attribute: DARK
Types: Fiend/Xyz/Effect
Rarity: PSER
ATK: 2600
DEF: 2500
Description: 2 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 "K9-666 "Jacks"" once per turn . A " K9 " Xyz Monster that has this card as material gains this effect. ??Any battle damage this card inflicts to your opponent the turn they activated a monster effect in the hand or GY is doubled.