It's probably been discussed somewhere before, if so then just direct me there and lock this thread.
But lately I've been seeing a few enhancement shamans running around with black magic on their weapons. But fortunately I have seen none hardcore or end-game raiding shamans using it, but berserking instead which I've always thought was better as it was discussed when Black Magic was changed to the haste buff.
And I'm not really sure as my shammy is my third alt, so my question is, is there a new deal with Black Magic or is it just people that fail?