Scar of the Shadowweave

Heroic Tier
Prerequisite: Revenant, dark reaping racial power, you have a spellscar
Benefit: The damage granted by dark reaping becomes cold and necrotic damage and gains a +2 bonus. If you have the Student of the Plague feat, when a creature takes damage from your dark reaping, you gain concealment from the creature until the end of your next turn.

Published in Dragon Magazine 385, page(s) 26.