Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 244 HP / 12 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Endeavor  
- Substitute  
- Stealth Rock  

Great Tusk @ Booster Energy  
Ability: Protosynthesis  
Tera Type: Ground  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Headlong Rush  
- Ice Spinner  
- Rapid Spin  
- Stone Edge  

Dragonite @ Flyinium Z  
Ability: Multiscale  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Fly  
- Fire Punch  
- Dragon Dance  
- Earthquake  

Gholdengo @ Air Balloon  
Ability: Good as Gold  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Focus Blast  
- Nasty Plot  
- Make It Rain  

Ogerpon-Cornerstone (F) @ Cornerstone Mask  
Ability: Sturdy  
Tera Type: Rock  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Ivy Cudgel  
- Power Whip  
- Superpower  

Volcarona @ Heavy-Duty Boots  
Ability: Swarm  
Tera Type: Bug  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Hidden Power [Ice]  
- Bug Buzz  
- Flamethrower