Eiscue @ Leftovers  
Ability: Ice Face  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Hail  
- Protect  
- Substitute  
- Freeze-Dry  

Togetic @ Eviolite  
Ability: Serene Grace  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Toxic  
- Heal Bell  
- Dazzling Gleam  
- Roost  

Mareanie @ Eviolite  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Haze  
- Scald  
- Recover  

Silvally-Rock @ Rock Memory  
Ability: RKS System  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Defog  
- Multi-Attack  
- U-turn  
- Roar  

Hippopotas (F) @ Eviolite  
Ability: Sand Stream  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Slack Off  
- Toxic  

Beartic @ Heavy-Duty Boots  
Ability: Slush Rush  
EVs: 124 HP / 252 Atk / 132 Spe  
Adamant Nature  
- Hail  
- Icicle Crash  
- Superpower  
- Aqua Jet