Blissey (F) @ Leftovers  
Ability: Healer  
Tera Type: Normal  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Soft-Boiled  
- Protect  
- Thunder Wave  
- Double-Edge  

Dragapult @ Choice Specs  
Ability: Infiltrator  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- U-turn  
- Shadow Ball  
- Thunderbolt  
- Dragon Pulse  

Mew @ Choice Scarf  
Ability: Synchronize  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Trick  
- U-turn  
- Psychic  
- Toxic Spikes  

Gholdengo @ Heavy-Duty Boots  
Ability: Good as Gold  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Make It Rain  
- Shadow Ball  
- Thunderbolt  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Protect  
- Stealth Rock  
- Knock Off  
- Earthquake  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Poison  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Baneful Bunker  
- Sludge Bomb  
- Haze  
- Recover