Garchomp @ Roseli Berry  
Ability: Rough Skin  
Tera Type: Dragon  
EVs: 244 HP / 92 Atk / 12 Def / 140 SpD / 20 Spe  
Adamant Nature  
- Earthquake  
- Outrage  
- Iron Head  
- Swords Dance  

Dondozo @ Choice Band  
Ability: Unaware  
Tera Type: Water  
EVs: 76 HP / 196 Atk / 236 Def  
Impish Nature  
- Wave Crash  
- Earthquake  
- Avalanche  
- Outrage  

Iron Valiant @ Booster Energy  
Ability: Quark Drive  
Tera Type: Fairy  
EVs: 208 HP / 252 Def / 48 Spe  
Timid Nature  
- Moonblast  
- Protect  
- Disable  
- Encore