The unseen dead point out the gaps in your opponent's defenses, even as they suffuse your attack with the dark energy of the Shadowfell.

Encounter   ✦     Cold, Necrotic, Shadow
No Action      Personal

Trigger: You make a basic attack or use an at-will attack power against an enemy.

Effect: The triggering attack targets the lowest of the enemy's Fortitude, Reflex, or Will. On a hit, the attack deals extra necrotic and cold damage equal to 3 + your Wisdom or Charisma modifier, and the target is slowed until the end of your next turn.

Published in Heroes of Shadow, page(s) 144.