Dovescape 143 (Dissension)

({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 - $11.50
LP - $9.20
MP - $6.90
HP - $4.60
DMG - $2.30