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.
Near Mint Unlimited - $0.70
Near Mint 1st Edition - $0.70
Lightly Played Unlimited - $0.50
Lightly Played 1st Edition - $0.60
Moderately Played Unlimited - $0.40
Moderately Played 1st Edition - $0.50
Heavily Played Unlimited - $0.30
Heavily Played 1st Edition - $0.40
![Hidden Temples of Necrovalley [LVAL-EN066] Rare | North of Exile Games](http://northofexilegames.com/cdn/shop/products/79034_200w.jpg?v=1588060121)
