Dovescape (DIS) from Dissension, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Shishizaru
• Card Text:
  ((W/U) can be paid with either W or U.)
  Whenever a player plays a noncreature spell, counter that spell. That player puts X 1/1 white and blue Bird creature tokens with flying into play, where X is the spell's converted mana cost.