Nekroz of Valkyrus [THSF-EN017] Secret Rare XY158 negate that attack

negate that attack

Select 1 monster on your side of the field and send all other cards on the field and in their respective owners' hands to their respective Graveyards

At the end of the Damage Step

or when a Spell/Trap that is already face-up on the field activates its effect (Quick Effect): You can send this card from your hand or field to the GY

Nekroz of Valkyrus [THSF-EN017] Secret Rare XY158 negate that attackSet: The Secret Forces Card type: Ritual Effect Monster Rarity: Secret Rare Attack: 2900 Defense: 1700 You can Ritual Summon this card with any "Nekroz" Ritual Spell Card. Must be Ritual Summoned, without using any Level 8 monsters, and cannot be Special Summoned by other ways. You can only use each of these effects of "Nekroz of Valkyrus" once per turn. When an opponent's monster declares an attack: You can banish 1 "Nekroz" card from your Graveyard,