Spinerock Knoll [Lorwyn] Mercadian Masques did you have to make

did you have to make Kongming

Set: Eternal Masters Type: Artifact Rarity: Rare Cost: {1} {1}: Look at the top three cards of your library

return the exiled cards to the battlefield tapped under their owners' control

Set: From the Vault: Annihilation Type: Sorcery Rarity: Mythic Cost: {3}{W} Destroy all lands

Spinerock Knoll [Lorwyn] Mercadian Masques did you have to makeSet: Lorwyn Type: Land Rarity: Rare Hideaway 4 (When this land enters the battlefield, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.) Spinerock Knoll enters the battlefield tapped. {T}: Add {R}. {R}, {T}: You may play the exiled card without paying its mana cost if an opponent was dealt 7 or more damage this turn.