Minas Morgul, Dark Fortress is a rare Legendary Land card from Tales of Middle-earth Commander (LTC), collector number 558. Current market price: — (foil $36.10), TCGplayer market prices via Scryfall.
Minas Morgul enters tapped. {T}: Add {B}. {3}{B}, {T}: Put a shadow counter on target creature. For as long as that creature has a shadow counter on it, it's a Wraith in addition to its other types. (A creature with shadow can block or be blocked by only creatures with shadow.)