Bronzong @ Choice Band  
Ability: Levitate  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Trick  
- Gyro Ball  
- Earthquake  
- Zen Headbutt  

Dragonite @ Yache Berry  
Ability: Inner Focus  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Superpower 
- Earthquake  
- Dragon Dance  
- Outrage  

Shaymin @ Life Orb  
Ability: Natural Cure  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 2 Atk / 30 Def  
- Hidden Power [Ice]  
- Substitute  
- Leech Seed  
- Seed Flare