Prairie Stream (TRC) from Star Trek Commander, available at 401 Games Canada.

• Set: Star Trek Commander
• Rarity: Rare
• Finish: Normal
• Card Type: Land
• Colour: Blue, Multicolour, White
• Mana Value: 0
• Subtype: Plains, Island
• Artist: Carlos Dattoli
• Card Text: (T: Add W or U.)
  This land enters tapped unless you control two or more basic lands.