Abomasnow @ Abomasite  
Ability: Snow Warning  
EVs: 4 HP / 252 SpA / 252 Spe  
Naive Nature  
- Blizzard  
- Giga Drain  
- Ice Shard  
- Hidden Power [Fire]  

Jynx @ Normalium Z  
Ability: Dry Skin  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Lovely Kiss  
- Nasty Plot  
- Ice Beam  
- Psyshock  

Kyurem-Black @ Life Orb  
Ability: Teravolt  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Fusion Bolt  
- Ice Beam  
- Earth Power  
- Roost  

Walrein @ Choice Specs  
Ability: Thick Fat  
EVs: 116 HP / 252 SpA / 140 Spe  
Modest Nature  
IVs: 1 Atk  
- Hidden Power [Fire]  
- Surf  
- Ice Beam  
- Blizzard  

Mamoswine @ Choice Scarf  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- Icicle Crash  
- Stealth Rock  

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