Marang River Prowler
Creature — Human Rogue
This creature can't block and can't be blocked.
You may cast this card from your graveyard as long as you control a black or green permanent.
The currents of the Marang wash away both tracks and blood.
Yefim Kligerman
Ultimate Masters (UMA)
• #65Rulings
Marang River Prowler checks if you control a black or green permanent only as you begin to cast it. Once you begin to cast Marang River Prowler from your graveyard, it doesn't matter what happens to the black or green permanents you control.
(wotc • 2018-12-07)
You must follow the normal timing permissions and restrictions and pay its cost to cast Marang River Prowler from your graveyard.
(wotc • 2018-12-07)
Rulings
Marang River Prowler checks if you control a black or green permanent only as you begin to cast it. Once you begin to cast Marang River Prowler from your graveyard, it doesn't matter what happens to the black or green permanents you control.
(wotc • 2018-12-07)
You must follow the normal timing permissions and restrictions and pay its cost to cast Marang River Prowler from your graveyard.
(wotc • 2018-12-07)