Gaea's Blessing is a uncommon Sorcery card from Dominaria (DOM), collector number 161. Current market price: $0.27 (foil $1.21), TCGplayer market prices via Scryfall.
Target player shuffles up to three target cards from their graveyard into their library. Draw a card. When this card is put into your graveyard from your library, shuffle your graveyard into your library.