Bellatrix is a sadist with a fondness for the Cruciatus Curse, and claims that the caster has to want to cause pain for it to work properly.

• 贝拉特里克斯是钻心咒的狂热推崇和践行者，她认为只有当一个人想制造真正的痛苦时才能得心应手地使用这个咒语。