Barradin asks to you defeat Agnar the Foot, using the Hammer Bash skill to interrupt his Rage skill. He then gives you hammer, and the following skill:
Equip the hammer and head outside. Head back the way you came (or just follow the arrow) to find Agnar the Foot. As Barradin told you, when you see him charge up for Rage (it will show up underneath the target health bar at the top of your screen), use the Hammer Bash skill to knock him down and interrupt it.
Once you defeat him, report your success to Duke Barradin for:
- 250 Experience