Aurorus @ Icy Rock  
Ability: Snow Warning  
EVs: 248 HP / 200 SpD / 60 Spe  
Calm Nature  
IVs: 0 Atk  
- Earth Power  
- Freeze-Dry  
- Hail  
- Aurora Veil  

Sandslash-Alola @ Life Orb  
Ability: Slush Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Icicle Crash  
- Earthquake  
- Iron Head  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 196 Def / 64 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Taunt  
- Scald  
- Draining Kiss  

Garchomp @ Leftovers  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Swords Dance  
- Earthquake  
- Stone Edge  

Mandibuzz @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 116 Def / 144 SpD  
Impish Nature  
- Foul Play  
- Roost  
- Toxic  
- U-turn  

Magearna @ Choice Scarf  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Trick  
- Volt Switch  
- Fleur Cannon  
- Focus Blast