Hippowdon (M) @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Slack Off  
- Stealth Rock  
- Earthquake  
- Whirlwind  

Xatu (F) @ Rocky Helmet  
Ability: Magic Bounce  
EVs: 252 HP / 84 Def / 172 Spe  
Impish Nature  
- Reflect  
- Night Shade  
- Roost  
- U-turn