Perrserker @ Assault Vest  
Ability: Steely Spirit  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Fake Out  
- Gyro Ball  
- Close Combat  
- U-turn  

Stakataka @ Life Orb  
Ability: Beast Boost  
EVs: 252 HP / 252 Atk / 4 SpD  
Lonely Nature  
IVs: 15 Def / 0 Spe  
- Gyro Ball  
- Stone Edge  
- Trick Room  
- Protect  

Diancie @ Safety Goggles  
Ability: Clear Body  
EVs: 252 HP / 252 Atk / 4 Def  
Sassy Nature  
IVs: 0 Spe  
- Diamond Storm  
- Moonblast  
- Trick Room  
- Stealth Rock  

Amoonguss @ Sitrus Berry  
Ability: Regenerator  
EVs: 232 HP / 88 Def / 188 SpD  
Calm Nature  
IVs: 0 Atk / 28 Spe  
- Energy Ball  
- Pollen Puff  
- Rage Powder  
- Spore  

Cresselia @ Sitrus Berry  
Ability: Levitate  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Helping Hand  
- Trick Room  
- Ice Beam  
- Ally Switch  

Volcanion @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Heat Wave  
- Substitute  
- Protect