Tapu Koko @ Light Clay  
Ability: Electric Surge  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
- U-turn  
- Reflect  
- Light Screen  
- Discharge  

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

Pheromosa @ Heavy-Duty Boots  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Bug Buzz  
- Ice Beam  
- Focus Blast  
- U-turn  

Magearna @ Choice Specs  
Ability: Soul-Heart  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Aura Sphere  
- Fleur Cannon  
- Ice Beam  
- Volt Switch  

Zeraora @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bulk Up  
- Plasma Fists  
- Close Combat  
- Knock Off  

Nidoking (M) @ Black Sludge  
Ability: Sheer Force  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Sludge Wave  
- Ice Beam  
- Stealth Rock