Foreboding Ruins is a rare Land card from Warhammer 40,000 Commander (40K), collector number 279★. Current market price: — (foil $1.97), TCGplayer market prices via Scryfall.
As this land enters, you may reveal a Swamp or Mountain card from your hand. If you don't, this land enters tapped. {T}: Add {B} or {R}.