Almost Done! Killed Ragnar now what

Wheres Freda. It says the Viking Stronghold, but I do not know where that is?

She's on a door there in that little village where the burned abbey is. Beware if you choose to kill her Old Shaman will not like it and you will never see your room. : )

How were you able to kill him? My weapons and spells don’t work.

How were you able to kill him? My weapons and spells don’t work.

The Roar of Thor hammer is the only weapon that can damage Ragnar.
To get them you need to do several things, including some quests.