Metagross @ Choice Band  
Ability: Clear Body  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Meteor Mash  
- Rock Slide  
- Earthquake  
- Explosion  

Dugtrio @ Petaya Berry  
Ability: Arena Trap  
EVs: 36 Atk / 252 SpA / 220 Spe  
Mild Nature  
- Hidden Power [Grass]  
- Earthquake  
- Toxic  
- Substitute  

Flygon @ Leftovers  
Ability: Levitate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Substitute  
- Earthquake  
- Rock Slide  
- Hidden Power [Bug]  

Magneton @ Magnet  
Ability: Magnet Pull  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA  
- Thunderbolt  
- Thunder Wave  
- Hidden Power [Grass]  
- Substitute  

Tyranitar @ Lum Berry  
Ability: Sand Stream  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Rock Slide  
- Earthquake  
- Hidden Power [Bug]  

Breloom @ Leftovers  
Ability: Effect Spore  
EVs: 252 Atk / 252 Spe  
Jolly Nature  
- Spore  
- Focus Punch  
- Hidden Power [Ghost]  
- Substitute