Blight-Breath Catoblepas

When Blight-Breath Catoblepas enters, target creature an opponent controls gets -X/-X until end of turn, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)

當荒息牛身妖瞳進戰場時，目標由對手操控的生物得-X/-X直到回合結束，X為你的黑色獻力。（由你操控之永久物的魔法力費用當中每含有一個{B}，你的黑色獻力就加一。）