This quest is a continuation of quest "The Mysterious Berserker". Bjorn will ask you to get the nightshade he needs to avenge his wife's death.
Bjorn is eager for revenge but must first concoct the Berserker Brew.
The Ritual of the Berserker
Related points of interest
Quest stages of The Ritual of the Berserker
1. Find and harvest nightshade in East Anglia
The nearest graveyard can be found north of the cave in King's Bury.
2. Find and reach the Gallows Tree
Go to the gallows tree.
When you get there, Bjorn will prepare a potion and both of you will drink it. Soon after drinking the potion you will fall into a trance in which Bjorn will turn into a bear and you will have to defeat him in a fist fight.
3. Speak to Bjorn
When you regain consciousness talk to Bjorn. This quest will end and you will receive another quest - "The Vengeance of the Berserker".
