Utility (Rillaboom) @ Miracle Seed / Assault Vest
Ability: Grassy Surge  
Level: 50  
Gigantamax: Yes  
EVs: 252 HP / 132 Atk / 44 Def / 68 SpD / 12 Spe  
Adamant Nature  
- Fake Out  
- Grassy Glide  
- Knock Off  
- Protect / U-Turn

Choice Band (Rillaboom) @ Choice Band  
Ability: Grassy Surge  
Level: 50  
Gigantamax: Yes  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Grassy Glide  
- Wood Hammer  
- U-turn  
- Superpower / High Horsepower