Black creatures can't attack unless their controller sacrifices a land for each black creature they control that's attacking. (This cost is paid as attackers are declared.)
"We shall oppose Lim-Dûl and his forces by any means necessary, even if the very earth be torn asunder." —Arna Kennerüd, Skyknight
Near Mint - $0.80
Near Mint Non-English - $0.80
Lightly Played - $0.70
Lightly Played Non-English - $0.70
Played - $0.60
Played Non-English - $0.60
Heavily Played - $0.50
Heavily Played Non-English - $0.50
Damaged - $0.40
Damaged Non-English - $0.40