Camerupt-Mega @ Cameruptite  
Ability: Sheer Force  
EVs: 248 HP / 252 SpA / 8 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Eruption  
- Earth Power  
- Fire Blast  
- Ancient Power  

Hatterene (F) @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Calm Mind  
- Draining Kiss  
- Psyshock  

Conkeldurr @ Flame Orb  
Ability: Guts  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Drain Punch  
- Knock Off  
- Mach Punch  
- Facade  

Melmetal @ Choice Band  
Ability: Iron Fist  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Double Iron Bash  
- Ice Punch  
- Superpower  
- Earthquake  

Slowbro @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Teleport  
- Trick Room  
- Slack Off  
- Scald  

Blacephalon @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Overheat  
- Shadow Ball  
- Flamethrower  
- Hidden Power [Ice]