Forbidding Watchtower is a uncommon Land card from Tenth Edition (10E), collector number 352. Current market price: $0.37 (foil $5.22), TCGplayer market prices via Scryfall.
This land enters tapped. {T}: Add {W}. {1}{W}: This land becomes a 1/5 white Soldier creature until end of turn. It's still a land.