A ring of purest silver that glows with arcane light.
Ring Slot 65,000 gp
You gain an item bonus to AC and Reflex while you are bloodied equal to the number of unique items equipped.
Power Daily (Minor Action)
Each enemy within 2 squares of you gains vulnerable 5 acid, cold, fire, lightning, radiant, or thunder (your choice) until the end of your next turn. If you've reached at least one milestone today, this vulnerability lasts until the end of the encounter instead.
Published in Revenge of the Giants, page(s) 15.