![Necrovalley [DUSA-EN050] Ultra Rare](http://darkcrystalcards.com/cdn/shop/products/1f2de345-9318-5992-aaba-2b846aceba32.png?v=1630519864&width=688)
![Necrovalley [DUSA-EN050] Ultra Rare](http://darkcrystalcards.com/cdn/shop/products/1f2de345-9318-5992-aaba-2b846aceba32_1024x.png?v=1630519864)
Description
| Set: | 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.