Xerneas @ Power Herb  
Ability: Fairy Aura  
Level: 50  
EVs: 92 HP / 108 Def / 140 SpA / 4 SpD / 164 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Focus Blast  
- Substitute  
- Geomancy  

Grimmsnarl (M) @ Light Clay  
Ability: Prankster  
Level: 50  
EVs: 252 HP / 204 Def / 52 SpD  
Impish Nature  
- Reflect  
- Light Screen  
- Spirit Break  
- Thunder Wave  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
Level: 50  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flamethrower  
- Psychic  
- Giga Drain  
- Quiver Dance  

Dracovish @ Choice Band  
Ability: Sand Rush  
Level: 50  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Fishious Rend  
- Outrage  
- Dragon Rush  
- Sleep Talk  

Hippowdon @ Sitrus Berry  
Ability: Sand Stream  
Level: 50  
EVs: 244 HP / 220 Def / 44 SpD  
Impish Nature  
- Earthquake  
- Yawn  
- Stealth Rock  
- Whirlwind  

Ditto @ Focus Sash  
Ability: Imposter  
Level: 50  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Transform