Imperial Tombs of Necrovalley [OP09-EN024] Common
|Set:||OTS Tournament Pack 9|
|Card type:||Counter Trap|
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.