I have a pretty sick strategy for sweeping in balanced Hackmons. I call it the gambler's chuckle. If you choose to take your chances with this strategy, I'm sure you'll laugh happily at the results.
Deoxys-Attack @ Focus Sash
Ability: Contrary
Shiny: Yes
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly...