Excadrill @ Air Balloon  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Poison Jab  
- Swords Dance  

Tapu Koko @ Electric Seed  
Ability: Electric Surge  
EVs: 176 HP / 132 SpD / 200 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Roost  
- Taunt  

Aggron @ Choice Band  
Ability: Sturdy  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Heavy Slam  
- Rock Blast  
- Fire Punch  
- Avalanche