Diancie-Mega @ Diancite  
Ability: Clear Body  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Substitute  
- Endeavor  
- Moonblast  
- Diamond Storm  

Volcarona @ Buginium Z  
Ability: Swarm  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Fire Blast  
- Bug Buzz  
- Hidden Power [Ground]  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 48 Def / 208 SpD  
Careful Nature  
IVs: 0 Spe  
- Stealth Rock  
- Leech Seed  
- Power Whip  
- Gyro Ball  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 152 SpD / 112 Spe  
Jolly Nature  
- Earthquake  
- Defog  
- Roost  
- Toxic  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Soft-Boiled  
- Flamethrower  
- Healing Wish  

Greninja @ Choice Scarf  
Ability: Protean  
EVs: 176 Atk / 80 SpA / 252 Spe  
Naive Nature  
- Rock Slide  
- U-turn  
- Ice Beam  
- Gunk Shot