My Conkeldurr has a Life Orb, the Sheer Force ability, and the moves, Drain Punch and Rock Slide. Which two punches should I use for this guy? Or is there a better set of moves I can use? Oh, and this is for Gen 5, by the way.
If you can, you should run Mach Punch for the priority off of 140 attack, which should come in handy. The best set is Drain Punch/Ice Punch/Thunder Punch/Mach Punch, but if you can't get Mach Punch, the alternative is to run Fire Punch instead.
Basically, delete Rock Slide, run all 3 punches, and replace Fire Punch with Mach Punch if possible.