Raichu-Alola @ Choice Specs  
Ability: Surge Surfer  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Rising Voltage  
- Psychic  
- Focus Blast  
- Grass Knot  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Volt Switch  
- Roost  

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

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

Ferrothorn @ Rocky Helmet  
Ability: Iron Barbs  
EVs: 248 HP / 8 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Leech Seed  
- Toxic  
- Gyro Ball  
- Protect  

Seismitoad @ Life Orb  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpA / 252 Spe  
Lonely Nature  
- Liquidation  
- Earthquake  
- Toxic  
- Ice Punch