Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 192 Def / 68 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Recover  
- Light Screen  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Moonblast  
- Knock Off  
- Thunder Wave  
- Soft-Boiled  

Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Earthquake  
- Slack Off  
- Toxic  

Corviknight @ Rocky Helmet  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Body Press  
- U-turn  
- Roost  
- Defog  

Slowking-Galar @ Shuca Berry  
Ability: Regenerator  
EVs: 252 HP / 68 Def / 108 SpA / 80 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psyshock  
- Ice Beam  
- Flamethrower  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Hurricane  
- Focus Blast  
- Heat Wave