252 Atk / 252 HP / 4 Spd.
This set would give maxed out attacking power while getting great bulk. Its base speed is 50, so why invest more than a few EVs?
This set is the one that I would choose to run.
Mawile @ Mawilite
Trait: Intimidate -> Huge Power
EVs: 252 Atk / 252 HP / 4 Spd
- Swords Dance
- Sucker Punch
- Play Rough
- Iron Head / Ice Punch
This set takes advantage of Mawile good bulk and Intimidate on the initial switch into set up a SD, then sweep.