Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 168 Def / 92 SpD  
Careful Nature  
- Scald  
- Knock Off  
- Recover  
- Haze  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Toxic Spikes  
- Haze