Tyranitar @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Crunch  
- Superpower  
- Toxic  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Swords Dance  
- Rapid Spin