Weezing @ Black Sludge  
Ability: Neutralizing Gas  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Protect  
- Sludge Bomb  
- Fire Blast  
- Corrosive Gas  

Grimmsnarl (M) @ Light Clay  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Light Screen  
- Reflect  
- Taunt  
- Spirit Break  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Baneful Bunker  
- Haze  
- Toxic Spikes  
- Scald  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Soft-Boiled  
- Seismic Toss  
- Toxic  

Claydol @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
- Stealth Rock  
- Rapid Spin  
- Ice Beam  
- Rest  

Clefable @ Sitrus Berry  
Ability: Unaware  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Soft-Boiled  
- Knock Off  
- Encore  
- Protect