Porygon2 @ Eviolite  
Ability: Trace  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Recover  
- Blizzard  
- Thunder  
- Gravity  

Landorus-Therian (M) @ Choice Band  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stone Edge  
- U-turn  
- Earthquake  
- Stealth Rock  

Corviknight (F) @ Shed Shell  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 30 Spe  
- Brave Bird  
- Roost  
- Defog  
- Body Press  

Zeraora @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Close Combat  
- Plasma Fists  
- Bulk Up  

Slowking (M) @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 128 Def / 128 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Future Sight  
- Slack Off  
- Scald  
- Teleport  

Clefable (M) @ Choice Scarf  
Ability: Magic Guard  
EVs: 252 HP / 236 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Soft-Boiled  
- Moonblast  
- Trick  
- Healing Wish