Death Sentence

A number of creatures of your choice up to your spellcasting modifier (minimum of 1) that you can see begin to hear the ticking of a clock in their minds. They have an overwhelming feeling of dread and the sense that they will die in 1 minute. If this effect is not removed by a dispel magic or remove curse spell before the duration ends, affected creatures die instantly. Creatures killed by this spell can only be restored to life by a wish spell.