Quagsire @ Rocky Helmet  
Ability: Unaware  
Tera Type: Steel  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
- Earthquake  
- Recover  
- Toxic  
- Stealth Rock  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
Tera Type: Steel  
EVs: 248 HP / 136 Def / 108 SpD / 16 Spe  
Impish Nature  
IVs: 0 Atk  
- Foul Play  
- Defog  
- Toxic  
- Roost  

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 152 Def / 108 SpD  
Bold Nature  
IVs: 0 Atk  
- Surf  
- Toxic  
- Haze  
- Recover  

Blissey @ Heavy-Duty Boots  
Ability: Natural Cure  
Tera Type: Dark  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Protect  
- Soft-Boiled  
- Calm Mind  

Chesnaught @ Leftovers  
Ability: Bulletproof  
Tera Type: Poison  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
IVs: 0 Atk  
- Spikes  
- Body Press  
- Synthesis  
- Spiky Shield  

Tyranitar @ Assault Vest  
Ability: Sand Stream  
Tera Type: Fairy  
EVs: 252 HP / 212 SpD / 44 Spe  
Careful Nature  
- Stone Edge  
- Knock Off  
- Earthquake  
- Ice Punch