Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Earth Power  
- Ancient Power  
- Protect  

Volcarona (F) @ Leftovers  
Ability: Swarm  
EVs: 120 Def / 204 SpA / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Substitute  
- Bug Buzz  
- Flamethrower  

Bisharp @ Assault Vest  
Ability: Defiant  
EVs: 96 HP / 156 Atk / 4 Def / 248 SpD / 4 Spe  
Adamant Nature  
- Knock Off  
- Sucker Punch  
- Brick Break  
- Pursuit  

Landorus-Therian (M) @ Yache Berry  
Ability: Intimidate  
EVs: 172 HP / 76 Atk / 8 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Imprison  
- Earthquake  
- Rock Tomb  

Manaphy @ Leftovers  
Ability: Hydration  
EVs: 192 HP / 144 SpA / 172 Spe  
Modest Nature  
IVs: 0 Atk  
- Surf  
- Ice Beam  
- Rain Dance  
- Tail Glow  

Serperior @ Light Clay  
Ability: Contrary  
EVs: 248 HP / 8 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Reflect  
- Light Screen  
- Glare