Blissey (F) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 4 HP / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Seismic Toss  
- Calm Mind  
- Teleport  
- Soft-Boiled  

Buzzwole @ Life Orb  
Ability: Magic Guard  
EVs: 252 HP / 180 Def / 76 SpD  
Impish Nature  
- Drain Punch  
- Darkest Lariat  
- Toxic  
- Roost  

Garchomp @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
IVs: 26 Spe  
- Earthquake  
- Dragon Tail  
- Stealth Rock  
- Spikes  

Gholdengo @ Colbur Berry  
Ability: Levitate  
EVs: 252 HP / 224 Def / 32 Spe  
Bold Nature  
IVs: 0 Atk  
- Make It Rain  
- Shadow Ball  
- Nasty Plot  
- Recover  

Meowscarada @ Heavy-Duty Boots  
Ability: Sword of Ruin  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Knock Off  
- Flower Trick  
- Sucker Punch  
- U-turn  

Zeraora @ Life Orb  
Ability: Magic Guard  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Plasma Fists  
- Close Combat  
- Hidden Power [Ice]  
- Volt Switch