Sanctum of Ugin [Battle for Zendikar Prerelease Promos] Legendary Artifact {T}: Exile the top card

{T}: Exile the top card of your library face down

Cao Cao's cousin

overworlder

Mines became common as cities during the days of the artificers

counter that spell if it has the same converted mana cost as the revealed card

Sanctum of Ugin [Battle for Zendikar Prerelease Promos] Legendary Artifact {T}: Exile the top cardSet: Battle for Zendikar Prerelease Promos Type: Land Rarity: Rare {T}: Add {C}. Whenever you cast a colorless spell with converted mana cost 7 or greater, you may sacrifice Sanctum of Ugin. If you do, search your library for a colorless creature card, reveal it, put it into your hand, then shuffle your library.