Gholdengo @ Black Sludge  
Ability: Good as Gold  
Tera Type: Ice  
EVs: 252 Spe  
Jolly Nature  
IVs: 4 HP / 0 Atk / 0 Def / 0 SpA / 0 SpD  
- Steel Beam  
- Substitute  
- Thunder Wave  
- Confuse Ray  

Espeon @ Black Sludge  
Ability: Magic Bounce  
Tera Type: Ghost  
EVs: 252 Spe  
Naive Nature  
IVs: 0 HP / 0 Atk / 0 Def / 0 SpA / 0 SpD  
- Substitute  
- Curse  
- Imprison  
- Trick  

Klefki @ Black Sludge  
Ability: Prankster  
Tera Type: Dark  
EVs: 252 Spe  
Jolly Nature  
IVs: 0 HP / 0 Atk / 0 Def / 0 SpA / 0 SpD  
- Steel Beam  
- Substitute  
- Imprison  
- Thunder Wave  

Maushold @ Black Sludge  
Ability: Friend Guard  
Tera Type: Dark  
EVs: 252 Spe  
Jolly Nature  
IVs: 6 HP / 0 Atk / 0 Def / 0 SpA / 0 SpD  
- Substitute  
- Copycat  
- Tidy Up  
- Taunt  

Orthworm @ Mental Herb  
Ability: Sand Veil  
Tera Type: Dark  
EVs: 252 Spe  
Jolly Nature  
IVs: 6 HP / 0 Atk / 0 Def / 0 SpA / 0 SpD  
- Shed Tail  
- Steel Beam  
- Substitute  
- Sandstorm  

Pawniard @ Black Sludge  
Ability: Pressure  
Tera Type: Ice  
EVs: 252 Spe  
Jolly Nature  
IVs: 0 HP / 0 Atk / 0 Def / 0 SpA / 0 SpD  
- Steel Beam  
- Substitute  
- Taunt  
- Protect