Original written by Aribeth the Ranger:-

Objectives

* Join Jora and Sif. Get the Volfen Blessing from the Shrine of the Wolf Spirit.
* Invoke the Volven Blessing to receive the abilities of the wolf spirit.
* Track down Svanir, the Nornbear.
* Receive Volfen Blessing from Sif.
* Use the skill Volfen Bloodlust to follow the scent of the Nornbear.
* Stay on Svanir's trail.
* Pursue Svanir. Don't let him escape.
* Slay Svanir, the Nornbear.

Meet outside with Jora and Sif. Head into the cave after dispatching of the mandragor patrol and the enemies there-in. Head to the Center Isle at the Shrine of the Wolf Spirit (1) surrounded by friendly wolves who quickly turn on you. Finish the giant guarding the shrine, collect the Vulfen Blessing onto your skill bar and activate it, then follow its compass to the following three locations (2), (3), (4). The nornbear will greet you then leave. Area four (4) is the final showdown. You must track it down and wound it sufficiently for Jora to kill it. After cutscene you will be taken back to Sifhalla and Jora will be unlocked as a Hero for you. Congratulations.