Emeria, the Sky Ruin [Zendikar] Kinshala Ignore this effect for each

Ignore this effect for each creature the player didn't control continuously since the beginning of the turn

Set: Legends Type: Legendary Creature — Elder Dragon Rarity: Rare Cost: {2}{U}{U}{B}{B}{R}{R} Flying

"Her voice is the wilderness

Set: Kaladesh Prerelease Promos Type: Legendary Artifact — Vehicle Rarity: Mythic Cost: {5} Flying

we must start by emptying it

Emeria, the Sky Ruin [Zendikar] Kinshala Ignore this effect for eachSet: 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}.