Your search for "Polluted Mire 265" revealed the following:
Polluted Mire (CMA) from Commander Anthology, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Stephen Daniele Card Text:Polluted Mire enters the battlefield tapped.T: Add B to your mana pool.Cycling 2 (2, Discard this card: Draw a card.)