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

Tyranitar @ Leftovers  
Ability: Sand Stream  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Crunch  
- Rock Blast  
- Ice Beam  
- Stealth Rock  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Bug Buzz  
- Fiery Dance  
- Giga Drain  
- Quiver Dance  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Grassy Glide  
- Knock Off  
- U-turn  
- Wood Hammer  

Slowbro @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Future Sight  
- Slack Off  
- Teleport  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hurricane  
- Focus Blast  
- Weather Ball  
- Nasty Plot