Oracle's Vault [Amonkhet Prerelease Promos] Centaur Spirit (Aura cards that can't enchant

(Aura cards that can't enchant a creature on the battlefield remain in your graveyard

you may look at the top X cards of your library

" —Daghatar the Adamant

"We thought the clouds had moved from the night sky

instead remove all damage from it and destroy this Aura

Oracle's Vault [Amonkhet Prerelease Promos] Centaur Spirit (Aura cards that can't enchantSet: Amonkhet Prerelease Promos Type: Artifact Rarity: Rare Cost: {4} {2}, {T}: Exile the top card of your library. Until end of turn, you may play that card. Put a brick counter on Oracle's Vault. {T}: Exile the top card of your library. Until end of turn, you may play that card without paying its mana cost. Activate only if there are three or more brick counters on Oracle's Vault.