Your search for "Tainted Field 140" revealed the following:
Tainted Field (TOR) from Torment, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Don Hazeltine Card Text:T: Add 1 colorless mana to your mana pool.T: Add W or B to your mana pool. Play this ability only if...
Tainted Field (Foil) (TOR) from Torment, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Don Hazeltine Card Text:T: Add 1 colorless mana to your mana pool.T: Add W or B to your mana pool. Play this ability only...