Marang River Prowler can't block and can't be blocked. You may cast Marang River Prowler from your graveyard as long as you control a black or green permanent.
The currents of the Marang wash away both tracks and blood.
NM-Mint - $0.20
NM-Mint Non English - $0.20
Lightly Played - $0.20
Lightly Played Non English - $0.20
Moderately Played - $0.20
Moderately Played Non English - $0.20
Heavily Played - $0.10
Heavily Played Non English - $0.10
Damaged - $0.10
Damaged Non English - $0.10