Witch's Cottage is a common Land — Swamp card from Throne of Eldraine (ELD), collector number 249. Current market price: $0.78 (foil $3.35), TCGplayer market prices via Scryfall.
({T}: Add {B}.) This land enters tapped unless you control three or more other Swamps. When this land enters untapped, you may put target creature card from your graveyard on top of your library.