Garchomp-Mega (M) @ Garchompite  
Ability: Rough Skin  
Tera Type: Steel  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Outrage  
- Protect  

Tyranitar (F) @ Smooth Rock  
Ability: Sand Stream  
Shiny: Yes  
Tera Type: Ghost  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Knock Off  
- Rock Slide  
- Body Slam  
- Detect  

Excadrill (M) @ Choice Band  
Ability: Sand Rush  
Tera Type: Flying  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Iron Head  
- Poison Jab  
- Drill Run  
- Brick Break  

Garganacl (M) @ Leftovers  
Ability: Purifying Salt  
Tera Type: Dragon  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Explosion  
- Salt Cure  
- Wide Guard  
- Protect  

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

Diancie @ Assault Vest  
Ability: Clear Body  
Shiny: Yes  
Tera Type: Fighting  
EVs: 248 HP / 8 Atk / 252 SpA  
Quiet Nature  
- Body Press  
- Diamond Storm  
- Moonblast  
- Dazzling Gleam