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

Staraptor @ Choice Band  
Ability: Reckless  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Double-Edge  
- Brave Bird  
- Close Combat  
- U-turn  

Magnezone @ Assault Vest  
Ability: Magnet Pull  
EVs: 140 HP / 192 SpA / 176 Spe  
Modest Nature  
IVs: 1 Atk  
- Volt Switch  
- Hidden Power [Fire]  
- Thunderbolt  
- Flash Cannon  

Mew @ Leftovers  
Ability: Synchronize  
EVs: 240 HP / 64 Def / 12 SpD / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Ice Beam  
- Soft-Boiled  
- Will-O-Wisp  
- Defog  

Keldeo-Resolute @ Choice Scarf  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Scald  
- Hydro Pump  
- Secret Sword  
- Rest  

Landorus-Therian @ Flyinium Z  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fly  
- Earthquake  
- Knock Off  
- Swords Dance