Hawlucha @ Electric Seed  
Ability: Unburden  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Acrobatics  
- Close Combat  
- Swords Dance  
- Substitute  

Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Scald  
- U-turn  
- Defog  
- Roost  

Thundurus-Therian (M) @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Weather Ball  
- Focus Blast  
- Nasty Plot  

Seismitoad @ Life Orb  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Liquidation  
- Poison Jab  
- Stealth Rock  

Barraskewda @ Choice Band  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Flip Turn  
- Liquidation  
- Crunch  
- Close Combat  

Tapu Koko @ Light Clay  
Ability: Electric Surge  
EVs: 248 HP / 8 Atk / 252 Spe  
Jolly Nature  
- U-turn  
- Light Screen  
- Reflect  
- Taunt