Uxie @ Mental Herb  
Ability: Levitate  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Magic Coat  
- Stealth Rock  
- Memento  
- Trick Room  

Mawile-Mega @ Mawilite  
Ability: Huge Power  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 2 Spe  
- Play Rough  
- Knock Off  
- Sucker Punch  
- Swords Dance  

Magearna @ Electrium Z  
Ability: Soul-Heart  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 1 Spe  
- Focus Blast  
- Flash Cannon  
- Thunderbolt  
- Trick Room  

Marowak-Alola @ Thick Club  
Ability: Rock Head  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 2 Spe  
- Shadow Bone  
- Flare Blitz  
- Bonemerang  
- Swords Dance  

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

Crawdaunt @ Life Orb  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 24 Spe  
- Crabhammer  
- Aqua Jet  
- Knock Off  
- Swords Dance