Diancie @ Leftovers  
Ability: Clear Body  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
- Diamond Storm  
- Moonblast  
- Stealth Rock  
- Heal Bell  

Guzzlord @ Leftovers  
Ability: Beast Boost  
EVs: 252 Def / 252 SpD / 4 Spe  
Careful Nature  
- Knock Off  
- Toxic  
- Rest  
- Sleep Talk  

Mantine @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Defog  
- Roost  

Flygon @ Choice Band  
Ability: Levitate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Throat Chop  
- U-turn  
- First Impression  

Copperajah @ Assault Vest  
Ability: Heavy Metal  
EVs: 252 Atk / 160 SpD / 96 Spe  
Adamant Nature  
- Heavy Slam  
- Heat Crash  
- Stone Edge  
- Power Whip  

Starmie @ Choice Scarf  
Ability: Analytic  
EVs: 4 Atk / 252 SpA / 252 Spe  
Timid Nature  
- Hydro Pump  
- Psychic  
- Ice Beam  
- Flip Turn