Contaminated Landscape is a common Land card from Modern Horizons 3 (MH3), collector number 218. Current market price: $0.22 (foil $0.36), TCGplayer market prices via Scryfall.
{T}: Add {C}. {T}, Sacrifice this land: Search your library for a basic Plains, Island, or Swamp card, put it onto the battlefield tapped, then shuffle. Cycling {W}{U}{B} ({W}{U}{B}, Discard this card: Draw a card.)