Snover @ Choice Scarf  
Ability: Snow Warning  
EVs: 8 HP / 252 SpA / 4 SpD / 244 Spe  
Hasty Nature  
- Blizzard  
- Hidden Power [Ground]  
- Ice Shard  
- Energy Ball  

Regice @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 252 Def / 4 SpD  
Calm Nature  
IVs: 0 Atk  
- Rest  
- Sleep Talk  
- Ice Beam  
- Charge Beam  

Walrein @ Leftovers  
Ability: Ice Body  
EVs: 232 HP / 220 Def / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Protect  
- Substitute  
- Toxic  
- Surf  

Dugtrio @ Choice Scarf  
Ability: Arena Trap  
EVs: 252 Atk / 44 SpD / 212 Spe  
Adamant Nature  
- Earthquake  
- Stone Edge  
- Night Slash  
- Aerial Ace  

Donphan @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Rapid Spin  
- Earthquake  
- Assurance  
- Stealth Rock  

Hariyama @ Leftovers  
Ability: Thick Fat  
EVs: 252 Atk / 252 SpD / 4 Spe  
Adamant Nature  
- Substitute  
- Focus Punch  
- Payback  
- Stone Edge