Spiritomb @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Dark Pulse  
- Rest  
- Sleep Talk  

Aggron @ Choice Band  
Ability: Rock Head  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Head Smash  
- Heavy Slam  
- Aqua Tail  
- Earthquake  

Aggron @ Leftovers  
Ability: Rock Head  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Head Smash  
- Earthquake  
- Protect