Metagross @ Lum Berry  
Ability: Clear Body  
EVs: 208 HP / 244 Atk / 56 Spe  
Adamant Nature  
- Stealth Rock  
- Meteor Mash  
- Earthquake  
- Explosion  

Magnezone @ Custap Berry  
Ability: Magnet Pull  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Endure  
- Flash Cannon  
- Thunderbolt  
- Hidden Power [Fire]  

Starmie @ Leftovers  
Ability: Natural Cure  
EVs: 40 HP / 252 SpA / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Ice Beam  
- Recover  
- Rapid Spin  

Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 176 HP / 252 Atk / 80 Spe  
Adamant Nature  
- Crunch  
- Pursuit  
- Stone Edge  
- Ice Punch  

Dragonite @ Choice Scarf  
Ability: Inner Focus  
EVs: 252 Atk / 20 Def / 236 Spe  
Jolly Nature  
- Outrage  
- Dragon Claw  
- Earthquake  
- Sleep Talk  

Gyarados (M) @ Liechi Berry  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Waterfall  
- Stone Edge  
- Natural Gift