Heatran @ Leftovers  
Ability: Flame Body  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Lava Plume  
- Protect  
- Toxic  
- Earth Power  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 92 Def / 168 Spe  
Timid Nature  
- Taunt  
- Defog  
- Hurricane  
- U-turn  

Gastrodon (Gastrodon-East) @ Leftovers  
Ability: Storm Drain  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Earth Power  
- Toxic  
- Recover  

Rillaboom @ Leftovers  
Ability: Grassy Surge  
EVs: 240 HP / 236 Atk / 32 SpD  
Adamant Nature  
- Swords Dance  
- Grassy Glide  
- Knock Off  
- Drain Punch  

Slowking-Galar @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 216 Def / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psyshock  
- Flamethrower  
- Trick  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 156 Def / 100 SpD  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Soft-Boiled  
- Aromatherapy  
- Stealth Rock