Grimmsnarl @ Light Clay  
Ability: Prankster  
Happiness: 160  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Reflect  
- Light Screen  
- Taunt  
- Spirit Break  

Mew @ Red Card  
Ability: Synchronize  
Pokeball: moonball  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Flare Blitz  
- Spikes  
- Stealth Rock  
- Taunt  

Thundurus-Therian (M) @ Lum Berry  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Thunderbolt  
- Agility  
- Focus Blast  

Magearna @ Shuca Berry  
Ability: Soul-Heart  
Happiness: 160  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Thunderbolt  
- Ice Beam  
- Shift Gear  

Dragapult @ Ghostium Z  
Ability: Clear Body  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Substitute  
- Dragon Dance  
- Dragon Darts  
- Phantom Force  

Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Substitute  
- Earthquake  
- Crunch