Cresselia @ Mental Herb  
Ability: Levitate  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Trick Room  
- Ice Beam  
- Moonlight  
- Lunar Dance  

Uxie @ Mental Herb  
Ability: Levitate  
EVs: 252 HP / 116 Def / 140 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Memento  
- Trick Room  
- Stealth Rock  
- Skill Swap  

Stakataka @ Rockium Z  
Ability: Beast Boost  
EVs: 252 HP / 252 Atk  
Lonely Nature  
IVs: 14 Def / 0 Spe  
- Trick Room  
- Gyro Ball  
- Stone Edge  
- Earthquake  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Flash Cannon  
- Fleur Cannon  
- Aura Sphere  
- Trick Room  

Marowak-Alola @ Thick Club  
Ability: Rock Head  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Flare Blitz  
- Bonemerang  
- Knock Off  
- Shadow Bone  

Hoopa-Unbound @ Choice Specs  
Ability: Magician  
EVs: 4 HP / 252 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Psyshock  
- Dark Pulse  
- Trick  
- Thunderbolt