Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Behemoth Blade  
- Wild Charge  
- Close Combat  
- Swords Dance  

Deoxys-Speed @ Light Clay  
Ability: Pressure  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Spikes  
- Light Screen  
- Reflect  

Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
IVs: 30 Atk  
- Transform  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Precipice Blades  
- Stealth Rock  
- Fire Punch  
- Bulk Up  

Mewtwo-Mega-Y @ Mewtwonite Y  
Ability: Unnerve  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Expanding Force  
- Shadow Ball  
- Aura Sphere  

Tapu Lele @ Terrain Extender  
Ability: Psychic Surge  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Psychic  
- Thunder  
- Calm Mind