Heracross @ Shell Bell  
Ability: Moxie  
Level: 50  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Pin Missile  
- Bullet Seed  
- Low Kick  
- Rock Slide  

Volcarona @ Leftovers  
Ability: Flame Body  
Level: 50  
EVs: 132 HP / 108 Def / 156 SpA / 100 SpD / 12 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Roost  
- Bug Buzz  
- Fiery Dance  

Shedinja @ Safety Goggles  
Ability: Wonder Guard  
Level: 50  
EVs: 252 Atk  
Brave Nature  
IVs: 0 Spe  
- Toxic  
- Shadow Sneak  
- Hone Claws  
- Baton Pass