Koko-K checks (Tapu Koko-Kinolau)  
Ability: Tough Claws  

Magnezone @ Choice Specs  
Ability: Magnet Pull  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Flash Cannon  
- Volt Switch  
- Hidden Power [Ice]  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 30 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Hidden Power [Ice]  
- U-turn  

Manectric-Mega @ Manectite  
Ability: Intimidate  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Flamethrower  
- Hidden Power [Ice]  
- Volt Switch  

Zeraora @ Magnet  
Ability: Volt Absorb  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Plasma Fists  
- Close Combat  
- Knock Off  
- Volt Switch  

Ampharos-Mega @ Ampharosite  
Ability: Mold Breaker  
EVs: 88 HP / 252 SpA / 168 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dragon Pulse  
- Hidden Power [Ice]  
- Volt Switch  

Lanturn @ Leftovers  
Ability: Volt Absorb  
EVs: 4 Def / 252 SpA / 44 SpD / 208 Spe  
Modest Nature  
IVs: 0 Atk  
- Scald  
- Volt Switch  
- Toxic  
- Protect  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- Stealth Rock  
- Toxic  

Lycanroc-Dusk @ Focus Sash  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Accelerock  
- Drill Run  
- Endeavor  
- Stealth Rock  

Golem-Alola @ Choice Scarf  
Ability: Magnet Pull  
EVs: 88 HP / 252 Atk / 168 Spe  
Adamant Nature  
- Wild Charge  
- Earthquake  
- Fire Punch  
- Explosion  

Tyrantrum @ Choice Band  
Ability: Rock Head  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Head Smash  
- Outrage  
- Superpower  
- Earthquake