Black Mantle

Paragon Tier
Prerequisite: 11th level, avenger, must worship the Raven Queen
Benefit: While wearing cloth armor or no armor and not using a shield, you gain resist 5 cold and resist 5 necrotic against attacks from your oath of enmity target. At 21st level, increase this resistance to 10.

Published in Dragon Magazine 380, page(s) 65.