Corviknight @ Leftovers  
Ability: Ice Body  
EVs: 252 HP / 168 Def / 88 SpD  
Impish Nature  
- Rapid Spin  
- Recover  
- Iron Head  
- Body Press  

Tapu Koko @ Icy Rock  
Ability: Snow Warning  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Aurora Veil  
- Encore  
- Thunderbolt  
- Blizzard  

Mamoswine @ Life Orb  
Ability: Slush Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Hone Claws  
- Triple Axel  
- Earthquake  
- Rock Slide  

Ferrothorn @ Chople Berry  
Ability: Flash Fire  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Lava Plume  
- Scorching Sands  

Incineroar @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Recover  
- Toxic  
- Knock Off  
- Teleport  

Xurkitree @ Power Herb  
Ability: Slush Rush  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Meteor Beam  
- Thunderbolt  
- Blizzard  
- Freeze-Dry