Crush Card Virus [GLD1-EN038] Gold Rare Super Rare You can only use each

You can only use each of these effects of "Nekroz of Brionac" once per turn

while it has an Xyz Material attached that was originally Spellcaster-Type

this card cannot attack that turn

Set: Primal Origin Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 0 If this card is discarded to the Graveyard by a card effect: Special Summon this card from the Graveyard

While equipped to a monster by this effect

Crush Card Virus [GLD1-EN038] Gold Rare Super Rare You can only use eachSet: Gold Series 2008 Card type: Normal Trap Rarity: Gold Rare Tribute 1 DARK monster with 1000 or less ATK. Check all monsters your opponent controls, your opponent's hand, and all cards they draw (until the end of your opponent's 3rd turn after this card's activation), and destroy all monsters with 1500 or more ATK.