Vanilluxe @ Custap Berry  
Ability: Snow Warning  
EVs: 252 HP / 156 Def / 100 SpA  
Bold Nature  
- Aurora Veil  
- Blizzard  
- Explosion  
- Magic Coat  

Arctovish @ Choice Band  
Ability: Slush Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Fishious Rend  
- Icicle Crash  
- Psychic Fangs  
- Crunch  

Thundurus-Therian (M) @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Nasty Plot  
- Thunderbolt  
- Psychic  
- Focus Blast  

Aegislash @ Weakness Policy  
Ability: Stance Change  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Shadow Claw  
- Close Combat  
- Shadow Sneak  

Kommo-o @ Throat Spray  
Ability: Overcoat  
EVs: 252 SpA / 4 SpD / 252 Spe  
Hasty Nature  
- Clangorous Soul  
- Clanging Scales  
- Boomburst  
- Close Combat  

Azumarill (M) @ Sitrus Berry  
Ability: Huge Power  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Belly Drum  
- Aqua Jet  
- Play Rough  
- Knock Off