Mamoswine @ Focus Sash  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Stealth Rock  
- Icicle Crash  
- Ice Shard  
- Earthquake  

Weavile @ Life Orb  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Throat Chop  
- Ice Shard  
- Low Kick  
- Swords Dance  

Cloyster @ Focus Sash  
Ability: Skill Link  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Shell Smash  
- Ice Shard  
- Icicle Spear  
- Rock Blast  

Mr. Mime-Galar @ Choice Scarf  
Ability: Vital Spirit  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Freeze-Dry  
- Focus Blast  
- Rapid Spin  

Lapras @ Choice Specs  
Ability: Water Absorb  
EVs: 40 HP / 252 SpA / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Freeze-Dry  
- Surf  
- Thunderbolt