Emeria, the Sky Ruin [Commander 2014] IDW Comics 2013 Set: Ravnica Remastered Type: Land

Set: Ravnica Remastered Type: Land — Plains Island Rarity: Rare ({T}: Add {W} or {U}

Set: Diamond & Pearl: Stormfront Type: Lightning Rarity: Ultra Rare

I don't think they exist

put a shield counter on target attacking creature

Set: Sun & Moon: Cosmic Eclipse Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Emeria, the Sky Ruin [Commander 2014] IDW Comics 2013 Set: Ravnica Remastered Type: LandSet: Commander 2014 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}.