Volcarona @ Charizardite Y  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Solar Beam  
- Fire Blast  
- Roost  

Bluenose Bros (Dugtrio) @ Lopunnite  
Ability: Arena Trap  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Substitute  
- Reversal  
- Earthquake  
- Memento  

Blissey @ Sablenite  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 19 Spe  
- Aromatherapy  
- Seismic Toss  
- Soft-Boiled  
- Teleport  

Clefable @ Ampharosite  
Ability: Magic Guard  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Moonblast  
- Toxic  
- Soft-Boiled  

Corviknight @ Venusaurite  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Defog  
- Brave Bird  
- Body Press  
- Roost  

Mew @ Manectite  
Ability: Synchronize  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Psychic  
- U-turn  
- Defog  
- Roost