Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Hydro Pump  
- Pain Split  
- Defog  

Victini @ Choice Scarf  
Ability: Victory Star  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Trick  
- V-create  
- Bolt Strike  
- U-turn  

Clefable @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 120 Def / 136 SpD  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Moonlight  
- Teleport  
- Thunder Wave  

Groudon @ Leftovers  
Ability: Drought  
EVs: 252 HP / 240 Def / 16 Spe  
Impish Nature  
- Precipice Blades  
- Stone Edge  
- Stealth Rock  
- Swords Dance  

Rillaboom @ Leftovers  
Ability: Grassy Surge  
EVs: 232 HP / 252 Atk / 24 Spe  
Adamant Nature  
- Grassy Glide  
- Drain Punch  
- Knock Off  
- Swords Dance  

Slowking-Galar @ Life Orb  
Ability: Regenerator  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Psyshock  
- Flamethrower  
- Nasty Plot