Revenge
Another skill that you just have to take. While it is not so good for boss fights without adds, it will keep you alive when you are overwhelmed by huge packs of mobs. The more mobs there are, the more indestructible you shall become. Two viable runes for this spell are: Either Vengeance Is Mine or Provocation. By taking the first one, you gamble more. I tested both runes out and I died way to much with VIM. With Provocation, you are a lot more likely to survive, trust me. Anyway, the choice is yours.
The rumor is that this skill will get nerfed soon. I fear the day that this will happen... Blizzard truely does not want Inferno to be doable by barbarians.
