Karoo enters the battlefield tapped. When Karoo enters the battlefield, sacrifice it unless you return an untapped Plains you control to its owner's hand. {T}: Add {C}{W}.
Near Mint - $0.70
Lightly Played - $0.70
Played - $0.50
Heavily Played - $0.50
Damaged - $0.40
Near Mint Non-English - $0.70
Lightly Played Non-English - $0.70
Played Non-English - $0.50
Heavily Played Non-English - $0.50
Damaged Non-English - $0.40