Mew @ Kasib Berry  
Ability: Synchronize  
Shiny: Yes  
Tera Type: Psychic  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Foul Play  
- U-turn  
- Toxic Spikes  
- Spikes  

Gholdengo @ Colbur Berry  
Ability: Good as Gold  
Tera Type: Steel  
EVs: 248 HP / 200 Def / 60 Spe  
Bold Nature  
IVs: 0 Atk  
- Make It Rain  
- Focus Blast  
- Nasty Plot  
- Recover  

Medicham-Mega @ Medichamite  
Ability: Pure Power  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Zen Headbutt  
- Ice Punch  
- Fake Out  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 30 Atk  
- Thunderbolt  
- Hidden Power [Ice]  
- U-turn  
- Defog  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- U-turn  
- Stealth Rock  

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