Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 20 Def / 240 SpD  
Calm Nature  
IVs: 0 Atk  
- Toxic / Toxic Spikes 
- Scald  
- Haze  
- Recover  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 248 HP / 244 Def / 16 Spe  
Impish Nature
- Stealth Rock  
- Hidden Power [Ice]  
- U-turn / Toxic  
- Earthquake