Regirock @ Weakness Policy
Characteristic: Capable of taking hits or Likes to thrash about
Ability: Clear Body
EVs: 220 HP / 180 Atk / 108 SpD
Brave Nature
IVs: 6 Spe
- Rock Slide
- Iron Head
- Drain Punch
- Stomping Tantrum

Registeel @ Leftovers  
Capable of taking hits or Alert to sounds
Ability: Clear Body   
EVs: 220 HP / 252 Def / 36 SpD  
Bold Nature  
IVs: 0 Atk  
- Protect  
- Body Press  
- Iron Defense  
- Amnesia  

Entei @ Choice Specs
Characteristic: Alert to sounds or Likes to thrash about
Ability: Inner Focus
EVs: 4 HP / 252 SpA / 252 Spe
Modest Nature
- Eruption
- Flamethrower
- Shadow Ball
- Solar Beam

Cobalion @ Aguav Berry
Characteristic: Alert to sounds or Capable of taking hits
Ability: Justified
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Iron Head
- Close Combat
- Volt Switch
- Protect

Celesteela @ Assault Vest 
Characteristic: Capable of taking hits or Alert to sounds
Ability: Beast Boost   
EVs: 188 HP / 4 Def / 180 SpA / 4 SpD / 132 Spe  
Modest Nature  
IVs: 0 Atk  
- Air Slash  
- Meteor Beam  
- Flash Cannon  
- Flamethrower