Originally Posted by Fat Dane
This isn't necessarily true. I run mine nearly exactly the same as the standard bulk up set (slight change in EVs), but replace Hammer Arm with Ice Punch. Most of what he wants to hit he'll attack with Shadow Sneak anyway, so it doesn't matter much in terms of the second attack.
Thats an odd replacement if you ask me, because Heatran can come in and hurt with STAB Fire Blast. But I digress, thanks for the feedback everyone!