Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
- Behemoth Blade  
- Wild Charge  
- Sacred Sword  
- Protect  

Gastrodon @ Leftovers  
Ability: Storm Drain  
Level: 50  
- Earth Power  
- Icy Wind  
- Yawn  
- Protect  

Dialga @ Life Orb  
Ability: Pressure  
Level: 50  
- Roar of Time  
- Flash Cannon  
- Earth Power  
- Blizzard  

Grimmsnarl (M) @ Light Clay  
Ability: Prankster  
Level: 50  
- Foul Play  
- Light Screen  
- Reflect  
- Scary Face  

Ditto @ Choice Scarf  
Ability: Imposter  
Level: 50  
- Transform  

Thundurus (M) @ Sitrus Berry  
Ability: Prankster  
IVs: 0 Atk  
- Thunderbolt  
- Eerie Impulse  
- Scary Face  
- Taunt