Cresselia @ Mental Herb  
Ability: Levitate  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Ice Beam  
- Moonlight  
- Trick Room  
- Lunar Dance  

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 2 Spe  
- Aura Sphere  
- Thunderbolt  
- Trick Room  
- Fleur Cannon  

Golem-Alola @ Choice Band  
Ability: Magnet Pull  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Earthquake  
- Wild Charge  
- Fire Punch  
- Stealth Rock  

Stakataka @ Shuca Berry  
Ability: Beast Boost  
EVs: 252 HP / 252 Atk / 4 SpD  
Lonely Nature  
IVs: 14 Def / 0 Spe  
- Gyro Ball  
- Trick Room  
- Superpower  
- Stone Edge  

Azumarill @ Choice Band  
Ability: Huge Power  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Liquidation  
- Play Rough  
- Aqua Jet  
- Superpower  

Tapu Bulu @ Choice Band  
Ability: Grassy Surge  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Wood Hammer  
- Horn Leech  
- Superpower  
- Stone Edge