Melmetal @ Leftovers  
Ability: Iron Fist  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- Substitute  
- Double Iron Bash  
- Body Press  
- Acid Armor  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk / 7 Spe  
- Wish  
- Moonblast  
- Teleport  
- Protect  

Clefairy @ Eviolite  
Ability: Magic Guard  
EVs: 252 HP / 80 Def / 176 SpD  
Careful Nature  
- Stealth Rock  
- Seismic Toss  
- Soft-Boiled  
- Thunder Wave  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 124 Def / 136 Spe  
Impish Nature  
- Brave Bird  
- Knock Off  
- Roost  
- Defog  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Spite  
- Block  

Quagsire @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Haze  
- Toxic