Meowstic @ Focus Sash  
Ability: Prankster  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Reflect  
- Light Screen  
- Skill Swap  
- Safeguard  

Regigigas @ Figy Berry  
Ability: Slow Start  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Substitute  
- Drain Punch  
- Return  
- Fire Punch  

Tapu Lele @ Life Orb  
Ability: Psychic Surge  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Protect  
- Moonblast  
- Focus Blast  

Diancie @ Diancite  
Ability: Clear Body  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Skill Swap  
- Trick Room  
- Diamond Storm  
- Protect  

Crabominable @ Focus Sash  
Ability: Anger Point  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
- Frost Breath  
- Ice Hammer  
- Close Combat  
- Protect  

Volcanion @ Assault Vest  
Ability: Water Absorb  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Heat Wave  
- Steam Eruption  
- Earth Power  
- Sludge Bomb