Bulk Up, Drain Punch, Payback, Ice Punch
252 Atk/240 S.Def/16 HP
My adapted Bulk Up set. Drain Punch and Leftovers for recovery after Bulk Upping as many times as possible. EV's help for taking Special hits better. 0 IV's and Brave nature for Payback. Moxie for sweeping boosts.
Hope this interesting enough for you and you like it!