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

Regieleki @ Altarianite  
Ability: Transistor  
EVs: 252 Atk / 200 SpA / 56 Spe  
Naughty Nature  
- Extreme Speed  
- Volt Switch  
- Rapid Spin  
- Explosion  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 200 Def / 56 SpD  
Impish Nature  
- Fire Lash  
- Dragon Ascent  
- Recover  
- Defog  

Lunala @ Leftovers  
Ability: Shadow Shield  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Moongeist Beam  
- Psystrike  
- Substitute  

Swampert @ Sablenite  
Ability: Damp  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Flip Turn  
- Ice Beam  
- Shore Up  
- Thousand Waves  

Tyranitar @ Tyranitarite  
Ability: Sand Stream  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Parting Shot  
- Shore Up  
- Knock Off  
- Stealth Rock