Abuelo, Ancestral Echo is a rare Legendary Creature — Spirit card from The Lost Caverns of Ixalan (LCI), collector number 297. Current market price: $0.31 (foil $0.39), TCGplayer market prices via Scryfall.
Flying, ward {2} {1}{W}{U}: Exile another target creature or artifact you control. Return it to the battlefield under its owner's control at the beginning of the next end step.