Stunfisk @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpA  
Relaxed Nature  
IVs: 0 Spe  
- Volt Switch  
- Earth Power  
- Discharge  
- Rock Slide  

Heliolisk @ Choice Specs  
Ability: Punk Rock  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Boomburst  
- Overdrive  
- Volt Switch  
- Focus Blast  

Ferrothorn @ Leftovers  
Ability: Dauntless Shield  
EVs: 252 HP / 252 Def  
Impish Nature  
- Stealth Rock  
- Strength Sap  
- Horn Leech  
- Body Press  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Flash Fire  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Defog  
- U-turn  
- Roost  
- Foul Play  

Dragapult @ Choice Band  
Ability: Adaptability  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Spectral Thief  
- Shadow Sneak  
- Dragon Darts  
- U-turn  

Gyarados @ Life Orb  
Ability: Magic Guard  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Brave Bird  
- Dragon Dance  
- Roost  
- Liquidation