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

Pecharunt @ Heavy-Duty Boots  
Ability: Poison Puppeteer  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Nasty Plot  
- Malignant Chain  
- Hex  
- Recover  

Slowking-Galar @ Assault Vest  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 60 SpA / 196 SpD  
Sassy Nature  
- Future Sight  
- Earthquake  
- Ice Beam  
- Flamethrower  

Toxapex  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Toxic  
- Surf  
- Haze  

Sneasler @ Choice Band  
Ability: Poison Touch  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dire Claw  
- U-turn  
- Close Combat  
- Switcheroo  

Weezing-Galar @ Black Sludge  
Ability: Levitate  
Tera Type: Poison  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Strange Steam  
- Defog  
- Pain Split  
- Will-O-Wisp