Gengar @ Bright Powder  
Ability: Levitate  
EVs: 172 Atk / 148 SpA / 188 Spe  
Hasty Nature  
IVs: 29 HP / 28 Def / 7 SpD  
- Thunderbolt  
- Ice Punch  
- Explosion  
- Will-O-Wisp  

Flygon (M) @ Lum Berry  
Ability: Levitate  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Earthquake  
- Rock Slide  
- Fire Blast  
- Quick Attack  

Milotic @ Leftovers  
Ability: Marvel Scale  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Surf  
- Ice Beam  
- Recover  
- Toxic