Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Grass Knot  
- Dazzling Gleam  

Zeraora @ Choice Band  
Ability: Volt Absorb  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Plasma Fists  
- Fire Punch  
- Close Combat  
- Knock Off  

Manectric-Mega @ Manectite  
Ability: Lightning Rod  
Shiny: Yes  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Overheat  
- Hidden Power [Ice]  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 216 HP / 252 SpD / 40 Spe  
Sassy Nature  
- Volt Switch  
- Iron Head  
- Fleur Cannon  
- Ice Beam  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Naive Nature  
- Earthquake  
- U-turn  
- Explosion  
- Hidden Power [Ice]  

Garchomp @ Dragonium Z  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Outrage  
- Stealth Rock  
- Swords Dance