Dragonite @ Heavy-Duty Boots  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Fire Punch  
- Outrage  
- Dual Wingbeat  

Tapu Koko @ Light Clay  
Ability: Electric Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Wild Charge  
- Reflect  
- Light Screen  

Heatran @ Air Balloon  
Ability: Flash Fire  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Toxic  
- Magma Storm  
- Earth Power  

Slowbro @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Teleport  
- Thunder Wave  
- Scald  
- Calm Mind  

Amoonguss @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Spore  
- Giga Drain  
- Sludge Bomb  
- Synthesis  

Tornadus-Therian (M) @ Aguav Berry  
Ability: Regenerator  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- U-turn  
- Hurricane  
- Heat Wave  
- Knock Off