Kyurem-Black @ Icicle Plate  
Ability: Teravolt  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Icicle Spear  
- Fusion Bolt  
- Substitute  

Cloyster @ King's Rock  
Ability: Skill Link  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Icicle Spear  
- Rock Blast  
- Ice Shard  

Mew @ Focus Sash  
Ability: Synchronize  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
- Stealth Rock  
- Spikes  
- Explosion  
- Taunt  

Grimmsnarl (M) @ Light Clay  
Ability: Prankster  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
IVs: 0 Atk  
- Reflect  
- Light Screen  
- Taunt  
- Thunder Wave  

Dragapult @ Life Orb  
Ability: Infiltrator  
EVs: 252 Atk / 40 SpA / 216 Spe  
Naughty Nature  
- Dragon Dance  
- Dragon Darts  
- Phantom Force  
- Fire Blast  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Discharge  
- Dark Pulse  
- Nasty Plot