Tapu Koko @ Terrain Extender  
Ability: Electric Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Wild Charge  
- Taunt  
- Toxic  

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

Raichu-Alola @ Life Orb  
Ability: Surge Surfer  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Rising Voltage  
- Psyshock  
- Focus Blast  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
- Leech Seed  
- Flamethrower  
- Earthquake  
- Protect  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Toxic  
- Endure  

Slowbro @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Ice Beam  
- Toxic  
- Teleport