Toxapex @ Black Sludge  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 124 Def / 132 SpD  
Calm Nature  
IVs: 0 Atk  
- Haze  
- Surf  
- Ice Beam  
- Recover  

Weezing @ Black Sludge  
Ability: Levitate  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Pain Split  
- Toxic Spikes  
- Fire Blast  

Overqwil @ Heavy-Duty Boots  
Ability: Intimidate  
Tera Type: Dark  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Spikes  
- Pain Split  
- Liquidation  
- Crunch  

Glimmora @ Black Sludge  
Ability: Corrosion  
Tera Type: Rock  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Mortal Spin  
- Toxic  
- Power Gem  
- Stealth Rock  

Pecharunt @ Air Balloon  
Ability: Poison Puppeteer  
Tera Type: Poison  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Shadow Ball  
- Malignant Chain  
- Recover  

Muk-Alola @ Assault Vest  
Ability: Poison Touch  
Tera Type: Poison  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Knock Off  
- Drain Punch  
- Shadow Sneak  
- Rock Slide