Magic: the Gathering - Datenbank
Zwietracht
Dovescape
[3][WU][WU][WU]
Enchantment
([W/U] can be paid with either [W] or [U].)
Whenever a player casts a noncreature spell, counter that spell. That player puts X 1/1 white and blue Bird creature tokens with flying onto the battlefield, where X is the spell's converted mana cost.
Nr:143