Nulfastu Earthbound

He appears when entering the cave full of rabbits in the southeastern portion of Drakkar Lake.
 * Notes***

The rabbits are in the SE corner (where there is a blue incomplete circle is on the map - in between the portals to Varajar Fells and Norhart Domains). However, be cautious. As soon as you enter into the middle of this area, you will be ambushed by over 50 shadows. Thankfully, most are below level 20.