Pecharunt @ Black Sludge  
Ability: Poison Puppeteer  
Tera Type: Poison  
EVs: 252 HP / 136 Def / 120 SpA  
Bold Nature  
- Malignant Chain  
- Recover  
- Hex / Shadow Ball  
- Nasty Plot / Parting Shot  

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

Muk-Alola @ Black Sludge  
Ability: Poison Touch  
Tera Type: Poison  
EVs: 248 HP / 12 Def / 248 SpD  
Careful Nature  
- Knock Off  
- Poison Jab  
- Pursuit  
- Protect  

Venusaur-Mega @ Venusaurite  
Ability: Chlorophyll  
Tera Type: Grass  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Giga Drain  
- Hidden Power [Fire]  
- Leech Seed  
- Synthesis  

Okidogi (M) @ Black Sludge  
Ability: Guard Dog  
Tera Type: Poison  
EVs: 220 HP / 108 SpD / 180 Spe  
Careful Nature  
- Substitute  
- Bulk Up  
- Drain Punch  
- Knock Off  

Clodsire @ Black Sludge  
Ability: Unaware  
Tera Type: Poison  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Earthquake  
- Stealth Rock  
- Spikes  
- Recover