Toxapex @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Toxic  
- Haze  
- Recover  
- Scald  

Siberian Breaks (Sandaconda) @ sandaconite  
Ability: Shed Skin  
EVs: 144 HP / 240 Atk / 124 Spe  
Adamant Nature  
- Shore Up  
- Earthquake  
- Body Slam  
- Stealth Rock  

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

Mandibuzz @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 204 Def / 40 SpD / 16 Spe  
Impish Nature  
IVs: 0 Atk  
- Foul Play  
- Roost  
- Defog  
- Whirlwind  

Flash Delirium (Ditto) @ Choice Scarf  
Ability: Imposter  
EVs: 248 HP / 252 Def  
Bold Nature  
IVs: 30 Atk  
- Transform  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Spikes  
- Knock Off  
- Body Press  
- Leech Seed