Forgotten Realms 4E campaign
Ring of Shadow Guard
Gain resist 10 cold and resist 10 necrotic.
Power (Cold & Necrotic) Daily (Standard Action)
You infuse your shadow with the essence of the Shadowfell. Until the end of your next turn, any enemy that starts its turn or moves adjacent to you takes 2d10 cold and necrotic damage.
If you’ve reached at least one milestone today, you also gain 15 temporary hit points. This benefit lasts until none of these temporary hit points remain or until you take an extended rest.
While wearing this dark iron ring, your shadow is infused with black tendrils from the Shadowfell.