![Hidden Temples of Necrovalley [LVAL-EN066] Rare](http://darkcrystalcards.com/cdn/shop/products/4c57fe91-8c4d-574f-aec7-5e284bfed697.png?v=1630522163&width=386)
![Hidden Temples of Necrovalley [LVAL-EN066] Rare](http://darkcrystalcards.com/cdn/shop/products/4c57fe91-8c4d-574f-aec7-5e284bfed697_1024x.png?v=1630522163)
Description
| Set: | Legacy of the Valiant |
| Card type: | Spell Card |
| Rarity: | Rare |
Activate only if both a "Gravekeeper's" monster and "Necrovalley" are on the field. Neither player can Special Summon monsters, except "Gravekeeper's" monsters. If either a "Gravekeeper's" monster or "Necrovalley" is not on the field, destroy this card.