Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
IVs: 30 Atk  
- Transform  

Conkeldurr @ Flame Orb  
Ability: Guts  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- Close Combat  
- Mach Punch  
- Knock Off  
- Facade  

Haxorus @ Lum Berry  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Scale Shot  
- Earthquake  
- Poison Jab  

Crobat @ Choice Band  
Ability: Infiltrator  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Brave Bird  
- U-turn  
- Cross Poison  
- Dual Wingbeat  

Klefki @ Light Clay  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Light Screen  
- Reflect  
- Foul Play  
- Magic Coat  

Slowking @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Teleport  
- Scald  
- Calm Mind  
- Slack Off