Kyurem @ Heavy-Duty Boots
Ability: Pressure
EVs:
Modest Nature
IVs: 
- Freeze-Dry
- Earth Power
- Roost
- Imprison

Landorus-Therian (M) @ Lum Berry  
Ability: Intimidate  
EVs: 
Adamant Nature  
- Swords Dance  
- Earthquake  
- Stone Edge  
- U-turn

Seismitoad @ Life Orb  
Ability: Swift Swim  
EVs: 
TBD Nature  
- Stealth Rock  
- Hydro Pump  
- Earth Power  
- Focus Punch

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 
Modest Nature  
- Quiver Dance  
- Fire Blast  
- Psychic  
- U-turn

Clefable @ Leftovers  
Ability: Magic Guard  
EVs:
Calm Nature
IVs: 
- Calm Mind  
- Moonblast  
- Soft-Boiled  
- Seismic Toss