Hippowdon @ Leftovers  
Ability: Sand Force  
EVs: 248 HP / 64 Atk / 196 Def  
Impish Nature  
- Stealth Rock  
- Slack Off  
- Earthquake  
- Protect  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 184 Def / 72 SpD  
Calm Nature  
IVs: 0 Atk  
- Wish  
- Moonblast  
- Aromatherapy  
- Protect  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 180 Def / 80 SpD  
Impish Nature  
- Brave Bird  
- Roost  
- Body Press  
- Defog  

Gastrodon @ Leftovers  
Ability: Storm Drain  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Scald  
- Recover  
- Earthquake  
- Clear Smog  

Avalugg @ Heavy-Duty Boots  
Ability: Sturdy  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Avalanche  
- Rapid Spin  
- Body Press  
- Recover  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 252 HP / 28 Atk / 228 SpD  
Careful Nature  
- Knock Off  
- Roost  
- U-turn  
- Defog