Clefable @ Life Orb  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Thunder  
- Calm Mind  
- Soft-Boiled  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 92 SpA / 168 Spe  
Timid Nature  
IVs: 0 Atk  
- Hurricane  
- Toxic  
- Nasty Plot  
- Focus Blast  

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

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 196 Def / 60 SpD  
Bold Nature  
- Recover  
- Knock Off  
- Haze  
- Toxic  

Corviknight @ Shed Shell  
Ability: Pressure  
EVs: 252 HP / 200 Def / 56 SpD  
Impish Nature  
IVs: 0 Atk  
- Body Press  
- Iron Defense  
- Defog  
- Roost  

Gastrodon @ Heavy-Duty Boots  
Ability: Storm Drain  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Clear Smog  
- Earthquake  
- Recover  
- Scald