Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Seismic Toss  
- Soft-Boiled  
- Toxic  
- Teleport  

Slowbro @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Future Sight  
- Teleport  
- Slack Off  

Rhyperior @ Heavy-Duty Boots  
Ability: Lightning Rod  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- High Horsepower  
- Body Slam  
- Stealth Rock  
- Toxic  

Urshifu @ Choice Band  
Ability: Unseen Fist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Wicked Blow  
- Close Combat  
- Sucker Punch  
- U-turn  

Avalugg @ Lum Berry  
Ability: Sturdy  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Avalanche  
- Rapid Spin  
- Body Press  
- Recover  

Blacephalon @ Choice Scarf  
Ability: Beast Boost  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
- Shadow Ball  
- Fire Blast  
- Explosion  
- Knock Off