Tapu Koko @ Terrain Extender  
Ability: Electric Surge  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- U-turn  
- Roost  
- Thunderbolt  
- Taunt  

Hitmonlee (Scyther) @ Electric Seed  
Ability: Unburden  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Acrobatics  
- Close Combat  
- Knock Off  
- Swords Dance  

Raichu-Alola (Magneton) @ Magnet  
Ability: Surge Surfer  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Volt Switch  
- Rising Voltage  
- Psychic  
- Surf  

Arcanine (Munchlax) @ Sitrus Berry  
Ability: Intimidate  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Extreme Speed  
- Belly Drum  
- Earthquake  
- Fire Punch  

Espeon (Omanyte) @ Focus Sash  
Ability: Magic Bounce  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Stored Power  
- Surf  
- Earth Power  
- Shell Smash  

Yung Walnut (Kyogre) @ Choice Specs  
Ability: Drizzle  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Water Spout  
- Surf  
- Origin Pulse  
- Ice Beam