Hidden Necropolis LCI/275

Set: The Lost Caverns of Ixalan
Collector Code: LCI/275
Finish: Regular

Name: Hidden Necropolis
Type: Land — Cave
Oracle text: This land enters tapped. {T}: Add {B}. {4}{B}, {T}, Sacrifice this land: Discover 4. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with mana value 4 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)