Originally Posted by
Valech
You are wasting rage. I just took a look at the try, in which you killed thok. You had 16 Ultimatum proccs. But you used Heroic Strike 26 times! That is 10 times 30 rage wasted. That is 300 Rage, aka 5 Shieldblocks or 5 full Shieldbarriers. There is NO reason to EVER hit Heroic Strike or Cleave if it not glows. It is really a no brainer. It shines? click. It doesn´t? Don´t click.
Aside from that, as mentioned above, your Shieldblock uptime is fairly low. Especially if you are using the mastery build, which favors Shieldblock.
The good thing is, that I see a good amount of CDs you use. A common mistake is to sit on your CDs until shit hits the fan. You do that well. Didn´t pay attention, but you could also use a Shattering Throw once you are not tanking. Pushes the melee damage slightly.
And as Eddy said, I would go for the avoidance build. The damage you take over all is even LESS then with mastery. The benefit of Mastery over Avoidance is simply, that the damage SPIKES are rarer. Also, Vigilance got buffed. In most of the fight I would suggest that talent to be the to-go talent. The thing with DR and BB has been mentioned already.