Mantine @ Choice Specs  
Ability: Swift Swim  
EVs: 252 SpA / 252 Spe  
Rash Nature  
IVs: 0 Atk  
- Hurricane  
- Ice Beam  
- Surf  
- Roost  

Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 252 HP / 252 Def / 4 SpD  
Careful Nature  
- U-turn  
- Scald  
- Knock Off  
- Defog  

Barraskewda @ Choice Band  
Ability: Swift Swim  
EVs: 4 HP / 252 Atk / 252 Spe  
Brave Nature  
- Flip Turn  
- Liquidation  
- Psychic Fangs  
- Close Combat  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 252 Def / 4 SpD  
Timid Nature  
- Leech Seed  
- Knock Off  
- Stealth Rock  
- Protect  

Stakataka @ Choice Band  
Ability: Beast Boost  
EVs: 4 HP / 252 Atk / 252 Spe  
Hasty Nature  
- Earthquake  
- Stone Edge  
- Heavy Slam  
- Heat Crash  

Slowbro @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 SpD  
Gentle Nature  
IVs: 0 Atk  
- Scald  
- Future Sight  
- Ice Beam  
- Psyshock