Valgavoth's Lair [Duskmourn: House of Horror Prerelease Promos] Forest Plains Set: Exodus Type: Enchantment Rarity:

Set: Exodus Type: Enchantment Rarity: Uncommon Cost: {2}{R} Whenever a player casts a spell

“The worthy shall respect the worthy

Dries with a matt white finish

So for instance

Set: Modern Horizons 2 Prerelease Promos Type: Legendary Creature — Human Cleric Rarity: Mythic Cost: {1}{B} Kicker {B}{B} (You may pay an additional {B}{B} as you cast this spell

Valgavoth's Lair [Duskmourn: House of Horror Prerelease Promos] Forest Plains Set: Exodus Type: Enchantment Rarity:Set: Duskmourn: House of Horror Prerelease Promos Type: Land Enchantment Rarity: Rare Hexproof Valgavoth's Lair enters tapped. As it enters, choose a color. {T}: Add one mana of the chosen color. It is the one chamber whose location never changes, the rotten, rancorous heart of Duskmourn itself.