Minimum (Aggron) @ Choice Band  
Ability: Rock Head  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Head Smash  
- Earthquake  
- Heavy Slam  
- Ice Punch  

SpD (Aggron) @ Assault Vest  
Ability: Rock Head  
EVs: 4 HP / 252 Atk / 252 SpD  
Adamant Nature  
- Head Smash  
- Ice Punch  
- Heavy Slam  
- Earthquake  

ID+BP (Aggron) @ Leftovers  
Ability: Rock Head  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Iron Defense  
- Body Press  
- Stealth Rock  
- Head Smash