Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Shiny: Yes  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Moonblast  
- Diamond Storm  
- Earth Power  
- Stealth Rock  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 248 HP / 144 SpD / 116 Spe  
Careful Nature  
- Earthquake  
- Facade  
- Swords Dance  
- Roost  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 248 SpD / 12 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Recover  
- Haze  

Reuniclus @ Leftovers  
Ability: Magic Guard  
Shiny: Yes  
EVs: 248 HP / 208 Def / 52 Spe  
Bold Nature  
IVs: 0 Atk  
- Stored Power  
- Thunder  
- Recover  
- Calm Mind  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fiery Dance  
- Bug Buzz  
- Quiver Dance  
- Hidden Power [Ground]  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 184 Def / 72 SpD  
Impish Nature  
- Brave Bird  
- U-turn  
- Roost  
- Defog