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

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Poison  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Chilling Water  
- Haze  
- Recover  
- Infestation  

Amoonguss @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Spore  
- Giga Drain  
- Foul Play  
- Synthesis  

Okidogi (M) @ Leftovers  
Ability: Toxic Chain  
Tera Type: Poison  
EVs: 252 HP / 160 SpD / 96 Spe  
Adamant Nature  
- Bulk Up  
- Drain Punch  
- Knock Off  
- Taunt  

Glimmora @ Choice Scarf  
Ability: Corrosion  
Tera Type: Rock  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic  
- Stealth Rock  
- Earth Power  
- Power Gem  

Muk-Alola @ Black Sludge  
Ability: Poison Touch  
Tera Type: Poison  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Knock Off  
- Drain Punch  
- Protect  
- Poison Jab