Mercurium the Living Quicksilver
Card Number: WPP7-JP064
Card Type: Effect Xyz Monster
Rarity: SR
Attribute: DARK
ATK: 3000
DEF: 2800
Description: 2+ Level 10 monstersIf this card is Xyz Summoned: You can attach 1 monster from your Deck to this card as material. You can only use this effect of "Mercurium the Living Quicksilver" once per turn. While this card has material, your opponent cannot activate the effects of monsters in their GY with the same Attribute as a monster in your GY. Once per turn, during the End Phase: Detach 1 material from this card or take 3000 damage.