Keraton (Genesect) @ Occa Berry  
Ability: Download  
EVs: 252 HP / 144 Def / 84 SpA / 28 Spe  
Modest Nature  
- Ice Beam  
- Bug Buzz  
- Thunderbolt  
- Quick Attack  

Conkeldurr @ Fighting Gem  
Ability: Guts  
EVs: 248 HP / 132 Atk / 128 SpD  
Adamant Nature  
- Superpower  
- Mach Punch  
- Payback  
- Stone Edge  

Cresselia @ Choice Scarf  
Ability: Levitate  
EVs: 52 HP / 224 Def / 232 Spe  
Bold Nature  
IVs: 0 Atk  
- Moonlight  
- Trick  
- Ice Beam  
- Psychic