Weiss (Ninetales-Alola) (F) @ Light Clay  
Ability: Snow Warning  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Aurora Veil  
- Blizzard  
- Moonblast  
- Hidden Power [Fire]  

Winter (Sandslash-Alola) (F) @ Life Orb  
Ability: Slush Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Spear  
- Iron Head  
- Earthquake  
- Rapid Spin  

Yatsuhashi (Avalugg) (M) @ Leftovers  
Ability: Ice Body  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Hail  
- Avalanche  
- Recover  
- Toxic  

Whitley (Cryogonal) @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 252 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Freeze-Dry  
- Recover  
- Rapid Spin  
- Toxic  

Ulali (Froslass) @ Colbur Berry  
Ability: Cursed Body  
Shiny: Yes  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hex  
- Spikes  
- Will-O-Wisp  
- Taunt  

Yin (Mamoswine) (F) @ Choice Scarf  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Superpower  
- Stone Edge  
- Earthquake