Ultimate Leo Utopia Ray

[ Warrior / Xyz / Effect ] 3 Level 5 monsters (This card's name is always treated as "Number C39: Utopia Ray".) Once per turn: You can detach 1 material from this card; equip 1 "ZW -" monster from your Deck or Extra Deck to this card, as if it were equipped by its own effect. This activation and effect cannot be negated. Once per turn, while this card is equipped with a "ZW -" Monster Card (Quick Effect): You can target 1 Effect Monster your opponent controls; negate its effects, and if you do, halve its current ATK. ATK/ 2500 DEF/ 2000