Tapu Koko @ Electrium Z  
Ability: Electric Surge  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunder  
- Dazzling Gleam  
- U-turn  
- Taunt  

Iron Crown @ Assault Vest  
Ability: Quark Drive  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tachyon Cutter  
- Psychic Noise  
- Volt Switch  
- Future Sight  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Knock Off  
- U-turn  
- Defog  

Diancie @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Moonblast  
- Diamond Storm  
- Mystical Fire  
- Stealth Rock  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Steel  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Scald  
- Flip Turn  
- Wish  
- Protect  

Slowking-Galar @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Future Sight  
- Sludge Bomb  
- Thunder Wave  
- Chilly Reception