Reaping Vengeance

Heroic Tier
Prerequisite: Revenant, avenger, oath of enmity power
Benefit: If the creature triggering your dark reaping was also your oath of enmity target, you deal 1d8 extra necrotic damage with dark reaping, for a total of 2d8 + your Constitution modifier necrotic damage.

Published in Dragon Magazine 380, page(s) 64.