Gengar @ Life Orb  
Ability: Levitate  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Protect  
- Energy Ball  
- Shadow Ball  
- Focus Blast  

Kyurem-Black @ Choice Scarf  
Ability: Teravolt  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Ice Beam  
- Outrage  
- Fusion Bolt  
- Earth Power  

Cresselia @ Mail  
Ability: Levitate  
EVs: 252 HP / 176 Def / 80 SpD  
Calm Nature  
IVs: 0 Atk  
- Calm Mind  
- Psychic  
- Moonlight  
- Reflect