Sbarramento di Sacrificabili
Incantesimo

, Sacrifica una creatura: Lo Sbarramento di Sacrificabili infligge 1 danno a una creatura o a un giocatore bersaglio.
Because targets are chosen before costs are paid, it is possible to choose a creature as the target of the ability and then sacrifice that creature. The ability won't resolve when it tries to resolve and no damage will be dealt.