Mew @ Sablenite  
Ability: Synchronize  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Body Press  
- Psychic  
- Roost  
- Cosmic Power  

Magearna @ Latiasite  
Ability: Soul-Heart  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Doom Desire  
- Moonblast  
- Volt Switch  
- Moonlight  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 16 HP / 8 Atk / 252 Def / 232 Spe  
Impish Nature  
- Substitute  
- Shore Up  
- Clangorous Soul  
- Thousand Arrows  

Lunala @ Heavy-Duty Boots  
Ability: Shadow Shield  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Teleport  
- Future Sight  
- Roost  
- Spectral Thief  

Toxapex @ Gyaradosite  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Flip Turn  
- Toxic Spikes  
- Recover  
- Toxic  

Regieleki @ Pinsirite  
Ability: Transistor  
EVs: 200 HP / 252 Atk / 56 Spe  
Adamant Nature  
- Bolt Strike  
- Extreme Speed  
- Volt Switch  
- Rapid Spin