Nacli @ Black Sludge  
Ability: Clear Body / Purifying Salt
Tera Type: Ice / Ghost
EVs: 252 Spe  
Naive Nature  
IVs: 4 HP / 0 Atk / 0 Def / 0 SpA / 0 SpD  
- Substitute  
- Stealth Rock  
- Sandstorm  
- Protect / Curse