Tyranitar @ Smooth Rock  
Ability: Sand Stream  
EVs: 204 HP / 252 Atk / 52 Spe  
Adamant Nature  
- Knock Off  
- Accelerock  
- Stealth Rock  
- Shore Up  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 252 Atk / 100 Def / 156 Spe  
Jolly Nature  
- Thousand Waves  
- Rapid Spin  
- Sunsteel Strike  
- Shore Up  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
IVs: 0 Atk  
- Iron Defense  
- Body Press  
- Spikes  
- Roost  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 104 HP / 236 SpA / 168 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Oblivion Wing  
- Focus Blast  
- Substitute  

Slowking @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Future Sight  
- Slack Off  
- Teleport  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Rising Voltage  
- Fleur Cannon  
- U-turn  
- Roost