Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Stone Edge  
- Crunch  
- Fire Punch  
- Rock Blast  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Toxic  
- Body Press  
- Roost  

Slowking @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 48 Def / 208 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Future Sight  
- Scald  
- Slack Off  
- Teleport  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Spikes  
- Leech Seed  
- Knock Off  
- Body Press  

Piloswine @ Eviolite  
Ability: Thick Fat  
EVs: 252 HP / 36 Atk / 220 SpD  
Adamant Nature  
- Stealth Rock  
- Earthquake  
- Toxic  
- Icicle Crash  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- Dazzling Gleam  
- U-turn  
- Roost