Wanderwine Hub (LRW) from Lorwyn, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Warren Mahy
• Card Text:
  As Wanderwine Hub comes into play, you may reveal a Merfolk card from your hand. If you don't, Wanderwine Hub comes into play tapped.
  T: Add W or U to your mana pool.