Hatterene (F) @ Focus Sash  
Ability: Magic Bounce  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Misty Explosion  
- Mystical Fire  
- Psyshock  

Camerupt-Mega @ Cameruptite  
Ability: Sheer Force  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Earth Power  
- Fire Blast  
- Stealth Rock  
- Hidden Power [Ice]  

Uxie @ Mental Herb  
Ability: Levitate  
EVs: 252 HP / 116 Def / 140 SpD  
Sassy Nature  
IVs: 0 Spe  
- Trick Room  
- Magic Coat  
- U-turn  
- Memento  

Melmetal @ Life Orb  
Ability: Iron Fist  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Double Iron Bash  
- Superpower  
- Thunder Punch  
- Ice Punch  

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

Crawdaunt @ Life Orb  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Knock Off  
- Crabhammer  
- Aqua Jet  
- Swords Dance