Salamence @ Lum Berry  
Ability: Intimidate  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Hidden Power [Flying]  
- Earthquake  
- Iron Tail  

Regice @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 4 Atk / 252 SpA  
Quiet Nature  
- Ice Beam  
- Thunderbolt  
- Earthquake  
- Explosion  

Regirock @ Choice Band  
Ability: Clear Body  
- Rock Slide  
- Earthquake  
- Focus Punch  
- Explosion  

Registeel @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Curse  
- Earthquake  
- Hidden Power [Steel]  
- Explosion  

Claydol @ Leftovers  
Ability: Levitate  
EVs: 252 Atk / 252 Spe  
Adamant Nature  
- Rapid Spin  
- Earthquake  
- Shadow Ball  
- Explosion  

Golduck @ Leftovers  
Ability: Damp  
EVs: 244 HP / 248 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Surf  
- Ice Beam  
- Rest