Port of Karfell is a uncommon Land card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 908. Current market price: $0.29, TCGplayer market prices via Scryfall.
This land enters tapped. {T}: Add {U}. {3}{U}{B}{B}, {T}, Sacrifice this land: Mill four cards, then return a creature card from your graveyard to the battlefield tapped. (To mill a card, put the top card of your library into your graveyard.)
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