Tapu Koko @ Electrium Z  
Ability: Electric Surge  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Wild Charge  
- Hidden Power [Ice]  
- U-turn  
- Roost  

Lopunny-Mega @ Lopunnite  
Ability: Scrappy  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Frustration  
- High Jump Kick  
- Fake Out  
- Thunder Punch  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Smart Strike  
- Sacred Sword  
- Knock Off  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 252 HP / 224 SpD / 32 Spe  
Sassy Nature  
- Fleur Cannon  
- Ice Beam  
- Volt Switch  
- Iron Head  

Rotom-Wash @ Iapapa Berry  
Ability: Levitate  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Pain Split  
- Defog  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 204 Def / 52 Spe  
Impish Nature  
- Earthquake  
- Knock Off  
- Stealth Rock  
- U-turn