Mew @ Sablenite  
Ability: Synchronize  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Cosmic Power  
- Stored Power  
- Body Press  
- Roost  

Blissey (F) @ Ampharosite  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Flamethrower  
- Toxic  
- Stealth Rock  
- Soft-Boiled  

Regieleki @ Altarianite  
Ability: Transistor  
EVs: 252 Atk / 168 SpA / 88 Spe  
Naughty Nature  
- Volt Switch  
- Rapid Spin  
- Extreme Speed  
- Explosion  

Landorus-Therian (M) @ Salamencite  
Ability: Intimidate  
EVs: 112 HP / 252 Atk / 144 Spe  
Adamant Nature  
- Swords Dance  
- Earthquake  
- Body Slam  
- Explosion  

Solgaleo @ Metagrossite  
Ability: Full Metal Body  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Sunsteel Strike  
- Flare Blitz  
- Morning Sun  
- Psychic Fangs  

Slowbro @ Manectite  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Ice Beam  
- Teleport  
- Slack Off