Melmetal @ Shell Bell  
Ability: Iron Fist  
EVs: 40 HP / 252 Atk / 112 SpD / 104 Spe  
Adamant Nature  
- Thunder Wave  
- Double Iron Bash  
- Arm Thrust  
- Ice Punch  

Chandelure @ Choice Specs  
Ability: Merciless  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Flamethrower  
- Overheat  
- Energy Ball