Criatura — Vampiro Assassino
4 / 2
Quando Matadora Furtiva entra no campo de batalha, a criatura alvo que um oponente controla recebe -2/-2 até o final do turno se aquele oponente não controlar nenhuma outra criatura.
Skulking Killer's ability triggers even if all your opponents control more than one creature. If the targeted creature's controller controls any other creatures as the ability resolves, the ability won't do anything. Notably, that player could cast a creature spell with flash or create a creature token in response to avoid the -2/-2 effect.