Tyranitar (M) @ Assault Vest  
Ability: Sand Stream  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Rock Tomb  
- Counter  
- Snarl  
- Body Press  

Gigalith (M) @ Custap Berry  
Ability: Sturdy  
EVs: 248 HP / 252 Atk / 8 Def  
Adamant Nature  
- Explosion  
- Earthquake  
- Endure  
- Stone Edge  

Hippowdon (M) @ Choice Band  
Ability: Sand Force  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Earthquake  
- Stone Edge  
- Iron Head  
- Ice Fang