Text (PS): 1/1. ; {Tap}: Add to your mana pool one mana of any color that a land an opponent controls could produce.
If the opponent only has lands that produce colorless or no mana, this card's ability cannot be played. [Planeshift FAQ 2001/01/26] [Jordan 2001/02/12]
Note - This card was creature type "Elf" until Oracle 2007/10/01, when it became "Elf Druid Scout".