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

Pecharunt @ Heavy-Duty Boots  
Ability: Poison Puppeteer  
Tera Type: Poison  
EVs: 252 HP / 228 Def / 28 Spe  
Bold Nature  
IVs: 0 Atk  
- Foul Play  
- Shadow Ball  
- Parting Shot  
- Recover  

Tentacruel @ Black Sludge  
Ability: Liquid Ooze  
Tera Type: Water  
EVs: 252 HP / 16 SpD / 240 Spe  
Calm Nature  
- Surf  
- Flip Turn  
- Knock Off  
- Protect  

Weezing-Galar @ Black Sludge  
Ability: Levitate  
Tera Type: Poison  
EVs: 248 HP / 248 Def / 12 Spe  
Bold Nature  
IVs: 0 Atk  
- Strange Steam  
- Defog  
- Pain Split  
- Will-O-Wisp  

Glimmora @ Choice Scarf  
Ability: Toxic Debris  
Tera Type: Rock  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Power Gem  
- Sludge Wave  
- Earth Power  
- Energy Ball  

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