Emeria, the Sky Ruin [Zendikar] Elemental Horse Set: Tempest Type: Artifact Rarity:

Set: Tempest Type: Artifact Rarity: Rare Cost: {1} {3}

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {U} Change the target of target spell with a single target unless that spell's controller pays {2}

Suddenly one of these boulders toppled from its perch and sprouted gargantuan wings

then it explores again

Emeria, the Sky Ruin [Zendikar] Elemental Horse Set: Tempest Type: Artifact Rarity:Set: Zendikar Type: Land Rarity: Rare Emeria, the Sky Ruin enters the battlefield tapped. At the beginning of your upkeep, if you control seven or more Plains, you may return target creature card from your graveyard to the battlefield. {T}: Add {W}.