Few words about it first. I figured that instead of just posting the build I’d simply go over the tree feat by feat and explain them a bit and say a few words about why to take or not to take the feat in question. This way it will be more useful not only for the berserkers, but also for the people that want to learn more about berserkers, their strenghts and weaknesses and also what to expect when facing one. For those who want to skip the babbling and see the feat build that I’m using just skip to the bottom of this post. I’ll post a link there.