Grimmsnarl (M) @ Light Clay  
Ability: Prankster  
EVs: 192 HP / 252 Atk / 64 Spe  
Adamant Nature  
IVs: 0 Atk  
- Parting Shot  
- Taunt  
- Light Screen  
- Reflect  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Psychic  
- Blue Flare  
- Bug Buzz  

Thundurus-Therian (M) @ Sitrus Berry  
Ability: Volt Absorb  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderclap  
- Aeroblast  
- Grass Knot  
- Nasty Plot  

Gholdengo @ Air Balloon  
Ability: Good as Gold  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moongeist Beam  
- Tachyon Cutter  
- Focus Blast  
- Nasty Plot  

Ogerpon-Cornerstone (F) @ Cornerstone Mask  
Ability: Sturdy  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Diamond Storm  
- Grav Apple  
- Bitter Blade  
- Swords Dance  

Zamazenta @ Protective Pads  
Ability: Dauntless Shield  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Drain Punch  
- Crunch  
- Substitute  
- Bulk Up