Emeria Shepherd is a rare Creature — Angel card from Foundations Commander (FDC), collector number 27. Current market price: $0.53, TCGplayer market prices via Scryfall.
Flying Landfall — Whenever a land you control enters, you may return target nonland permanent card from your graveyard to your hand. If that land is a Plains, you may return that nonland permanent card to the battlefield instead.