Abomasnow @ Icy Rock  
Ability: Snow Warning  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Blizzard  
- Giga Drain  
- Earth Power  
- Aurora Veil  

Arctozolt @ Heavy-Duty Boots  
Ability: Slush Rush  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Bolt Beak  
- Blizzard  
- Low Kick  
- Substitute  

Arctovish @ Life Orb  
Ability: Slush Rush  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Fishious Rend  
- Icicle Crash  
- Freeze-Dry  
- Substitute  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 8 HP / 252 Def / 248 SpD  
Impish Nature  
- Scald  
- Wish  
- Protect  
- Flip Turn  

Altaria-Mega @ Altarianite  
Ability: Natural Cure  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Hyper Voice  
- Flamethrower  
- Roost  
- Defog  

Arcanine-Hisui @ Heavy-Duty Boots  
Ability: Rock Head  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Flare Blitz  
- Head Smash  
- Extreme Speed