Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 248 Def / 8 Spe  
Bold Nature  
- Knock Off  
- Scald  
- Recover  
- Haze  

Amoonguss @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Spore  
- Giga Drain  
- Foul Play  
- Synthesis  

Weezing-Galar @ Black Sludge  
Ability: Levitate  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Will-O-Wisp  
- Play Rough  
- Pain Split  
- Defog  

Slowking-Galar @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 36 Def / 12 SpA / 212 SpD
Sassy Nature  
- Future Sight  
- Flamethrower  
- Earthquake  
- Sludge Bomb  

Skuntank @ Black Sludge  
Ability: Aftermath  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Sucker Punch  
- Crunch  
- Poison Jab  
- Roar  

Nihilego @ Black Sludge  
Ability: Beast Boost  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Power Gem  
- Thunderbolt  
- Grass Knot