Dragapult @ Leftovers  
Ability: Clear Body  
EVs: 72 HP / 252 Atk / 184 Spe  
Adamant Nature  
- Dragon Darts  
- Spectral Thief  
- Dragon Dance  
- Substitute  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Foul Play  
- Roost  
- U-turn  
- Defog  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Freeze-Dry  
- Roost  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 140 SpD / 116 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Taunt  
- Earth Power  
- Toxic Spikes  

Swampert @ Heavy-Duty Boots  
Ability: Damp  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Flip Turn  
- Shore Up  
- Stealth Rock  
- Earthquake  

Stoutland @ Choice Band  
Ability: Scrappy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Extreme Speed  
- Superpower  
- Facade  
- Wild Charge