Magnezone @ Custap Berry  
Ability: Sturdy  
EVs: 80 HP / 60 Def / 252 SpA / 116 Spe  
Modest Nature  
- Endure  
- Flash Cannon  
- Metal Sound  
- Thunderbolt  

Pheromosa @ Choice Band  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- High Jump Kick  
- Skitter Smack  
- Triple Axel  
- Throat Chop  

Volcanion @ Air Balloon  
Ability: Water Absorb  
EVs: 248 HP / 108 Def / 40 SpA / 16 SpD / 96 Spe  
Modest Nature  
- Will-O-Wisp  
- Steam Eruption  
- Overheat  
- Sludge Bomb