The souls of those who fall while bearing your curse explode from their bodies to slay more of your foes.

Daily   ✦     Arcane, Necrotic
Free Action      Personal

Trigger: An enemy you have cursed is reduced to 0 hit points or fewer.

Effect: Until the end of the encounter, whenever an enemy you have cursed is reduced to 0 hit points or fewer, enemies adjacent to that target take 10 necrotic damage.

Published in Dragon Magazine 372, page(s) 23.