Mudsdale (M) @ Weakness Policy  
Ability: Stamina  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Iron Head  
- High Horsepower  
- Protect  
- Rock Slide  

Whimsicott (F) @ Mental Herb  
Ability: Prankster  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Beat Up  
- Tailwind  
- Helping Hand  
- Seed Bomb  

Entei @ Assault Vest  
Ability: Inner Focus  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Sacred Fire  
- Snarl  
- Extreme Speed  
- Bulldoze  

Rillaboom (M) @ Miracle Seed  
Ability: Grassy Surge  
Gigantamax: Yes  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Fake Out  
- Grassy Glide  
- Knock Off  
- Protect  

Milotic (F) @ Life Orb  
Ability: Competitive  
Shiny: Yes  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Mud Shot  
- Protect  
- Ice Beam  
- Muddy Water  

Tapu Koko @ Magnet  
Ability: Electric Surge  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Thunderbolt  
- Volt Switch  
- Protect