Fabled Passage is a rare Land card from Throne of Eldraine Promos (PELD), collector number 244p. Current market price: $5.05 (foil $7.08), TCGplayer market prices via Scryfall.
{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Then if you control four or more lands, untap that land.