Venusaur @ Black Sludge  
Ability: Overgrow  
EVs: 16 HP / 240 Atk / 252 Spe  
Jolly Nature  
- Power Whip  
- Earthquake  
- Sleep Powder  
- Swords Dance  

Sneasel @ Choice Band  
Ability: Inner Focus  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Icicle Crash  
- Ice Shard  
- Pursuit  

Slowking @ Colbur Berry  
Ability: Regenerator  
EVs: 252 HP / 228 Def / 28 Spe  
Bold Nature  
- Scald  
- Dragon Tail  
- Fire Blast  
- Slack Off  

Flygon @ Leftovers  
Ability: Levitate  
EVs: 144 HP / 140 Atk / 224 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Defog  
- Roost  

Diancie @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 52 Def / 36 SpA / 168 SpD  
Relaxed Nature  
- Stealth Rock  
- Moonblast  
- Diamond Storm  
- Heal Bell  

Camerupt-Mega @ Cameruptite  
Ability: Sheer Force  
EVs: 88 HP / 176 SpA / 244 Spe  
Modest Nature  
IVs: 0 Atk / 30 Def  
- Substitute  
- Fire Blast  
- Earth Power  
- Hidden Power [Ice]