Toxapex @ Toxic Orb  
Ability: Regenerator  
Tera Type: Poison  
EVs: 248 HP / 152 Def / 108 SpD  
Calm Nature  
IVs: 0 Atk  
- Toxic  
- Scald  
- Recover  
- Protect  

Ferrothorn @ Rocky Helmet  
Ability: Iron Barbs  
Tera Type: Grass  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Leech Seed  
- Stealth Rock  
- Power Whip  
- Toxic  

Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
Tera Type: Normal  
EVs: 252 HP / 252 SpD  
Careful Nature  
IVs: 0 Atk  
- Teleport  
- Seismic Toss  
- Soft-Boiled  
- Wish  

Dondozo @ Leftovers  
Ability: Unaware  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Waterfall  
- Curse  
- Rest  
- Sleep Talk  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Ground  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Toxic  
- Earthquake  
- Protect  
- Roost  

Weezing-Galar @ Black Sludge  
Ability: Neutralizing Gas  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Strange Steam  
- Will-O-Wisp  
- Pain Split  
- Defog