Urborg, Tomb of Yawgmoth [Ultimate Masters] Normal ) Whenever a land enters

) Whenever a land enters the battlefield under an opponent's control

Set: Ultimate Masters Type: Artifact Rarity: Mythic Cost: {1} Mana Vault doesn't untap during your untap step

that player may pay {2}

its controller may discard a card that shares a color with that spell

When Dark Depths has no ice counters on it

Urborg, Tomb of Yawgmoth [Ultimate Masters] Normal ) Whenever a land entersSet: Ultimate Masters Type: Legendary Land Rarity: Rare Cost: Each land is a Swamp in addition to its other land types. "Yawgmoth's corpse is a wound in the universe. His foul blood seeps out, infecting the land with his final curse." Lord Windgrace