When a Spell Card, Trap Card, or monster effect is activated, while both have "Gravekeeper's" monster and "Necrovalley" are on the field: Negate the activation, and if you do, destroy it. You can only activate 1 "Imperial Tombs of Necrovalley" per turn.
Near Mint Unlimited - $0.25
Lightly Played Unlimited - $0.20
Moderately Played Unlimited - $0.17
Heavily Played Unlimited - $0.15
Damaged Unlimited - $0.13
![Imperial Tombs of Necrovalley [OP09-EN024] Common | Arkham Games and Comics](http://arkhamgamesandcomics.com/cdn/shop/products/3f259229-de10-5451-9a54-d4f3b5fdf36a_e0908e41-6c58-4560-8109-30c0d7ecb6b8.jpg?v=1706308140)
