Necrovalley [DUSA-EN050] Ultra Rare Emblem creatures you control gain first

creatures you control gain first strike until end of turn if a creature you control has first strike

Set: XY: Flashfire Type: Fire Rarity: Promo Retreat cost: Colorless

and offal of the Krark Clan is diligently collected

when this card declares an attack on a face-up monster: You can activate this effect

Necrovalley [DUSA-EN050] Ultra Rare Emblem creatures you control gain firstSet: Duelist Saga Card type: Field Spell Card Rarity: Ultra Rare All "Gravekeeper's" monsters gain 500 ATK and DEF. Cards in the Graveyard cannot be banished. Negate any card effect that would move a card in the Graveyard to a different place. Negate any card effect that changes Types or Attributes in the Graveyard.