Skyrim - Ring Of Power 02 , june-11-2015

Craft a Magic Ring , magic regeneration 1000, need 1 gold ingot
+250 destruction , +250 conjuration , +250 carry weight

You still can be killed or enslaved , becauze It does not give you protection in health or healrate or staminarate

The spellbook gives you a Firebolt with much more damage.
Find it or leave it in the hollow tree at the giant camp Bleak Wind Bassin near Whiterun....