Mareanie @ Eviolite  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD
Impish Nature  
- Scald  
- Knock Off / Haze
- Toxic / Toxic Spikes
- Recover  

Mareanie @ Eviolite  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Scald  
- Knock Off / Haze
- Toxic / Toxic Spikes
- Recover