River of Tears

Land
{T}: Add {U} to your mana pool. If you played a land this turn, add {B} to your mana pool instead.
"The Westfolk wept, and their tears wore winding rivers into the cheek of the world."
—Glem the Lonebard, "Origins of Kholon"
Illus. Chris J. Anderson

Gatherer Card Rulings [Nov 2009]

• 5/1/2007: The turn you play River of Tears, it will produce {B} when tapped for mana.
• 5/1/2007: The land produces {B} only after you've played a land, not after you've put a land directly onto the battlefield (such as with Rampant Growth).

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/9)	Future Sight (Rare)