Its not, I used black hammer all the time. I would just stand there and get criticals untill a boss was dead. You can drop urrox in like 2 mins! I new it was bad when a friend of mine who is pretty new said "so whats the plan for this guy" and I said "just black hammer him, its like 2 mins" and he was like "that sounds boring!" And I was like "it is" lol