Wulfgar is available as soon as Worg's Demise is finished. It is the first quest in which a dungeon boss must be defeated.
Click on [Campaign] -> Click on [Worg Lair] -> Kill [Wulfgar]. Wulfgar escaped during the latest raid. You must defeat him to make the area around the city safe for passage once again.
No dialogues during this quest.
Once completed, players are rewarded with 4.000 EXP.