Delphox @ Leftovers  
Ability: Blaze  
EVs: 252 HP / 136 Def / 120 SpD  
Modest Nature  
IVs: 0 Atk  
- Mystical Fire  
- Toxic  
- Hidden Power [Ice]  
- Psyshock  

Blastoise-Mega @ Blastoisinite  
Ability: Mega Launcher  
EVs: 252 HP / 60 Def / 120 SpA / 76 SpD  
Quiet Nature  
IVs: 0 Atk  
- Rapid Spin  
- Scald  
- Ice Beam  
- Aura Sphere  

Persian @ Focus Sash  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- Hone Claws  
- Hypnosis  
- U-turn  

Sawsbuck @ Choice Band  
Ability: Sap Sipper  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Return  
- Horn Leech  
- Jump Kick  
- Stomping Tantrum  

Bisharp @ Chople Berry  
Ability: Defiant  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Knock Off  
- Payback  
- Iron Head  
- Sucker Punch  

Meloetta @ Assault Vest  
Ability: Serene Grace  
EVs: 252 HP / 68 Def / 120 SpA / 68 SpD  
Modest Nature  
IVs: 0 Atk  
- Charge Beam  
- Hidden Power [Ice]  
- Thunder  
- Relic Song