You’ll need to venture to the mine, recover the items, and complete the sidequestVocation Frustration.
The greatsword you need is within a chest by the northern end of the first major clearing.
While you’re in the area, you might as well search for the Sorcerer’s archistaff too.
Take a look at our guide tounlocking the Sorcerer in Dragon’s Dogma 2for more info on its location.
when you obtain the greatsword, bring it back to Klaus and voila, the Warrior vocation is available.
This finishes our guide to unlocking the Warrior vocation.
