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

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

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Knock Off  
- Body Press  
- Leech Seed  
- Stealth Rock  

Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 128 HP / 116 Atk / 252 SpD / 12 Spe  
Careful Nature  
- Double Iron Bash  
- Superpower  
- Earthquake  
- Ice Punch  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Dazzling Gleam  
- U-turn  
- Taunt  
- Roost  

Heliolisk @ Life Orb  
Ability: Dry Skin  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Rising Voltage  
- Volt Switch  
- Surf  
- Grass Knot