Dovescape 11 (Ravnica Allegiance: Guild Kits)

({W/U} can be paid with either {W} or {U}.) Whenever a player casts a noncreature spell, counter that spell. That player creates X 1/1 white and blue Bird creature tokens with flying, where X is the spell's mana value.

NM - $10.70
LP - $8.60
MP - $6.40
HP - $4.30
DMG - $2.20