Archaludon @ Power Herb  
Ability: Sturdy  
Tera Type: Steel  
EVs: 4 Atk / 252 SpA / 252 Spe  
Timid Nature  
- Electro Shot  
- Flash Cannon  
- Draco Meteor  
- Rock Tomb  

Gouging Fire @ Booster Energy  
Ability: Protosynthesis  
Tera Type: Fire  
EVs: 248 HP / 224 Atk / 36 SpD  
Adamant Nature  
- Outrage  
- Flare Blitz  
- Burning Bulwark  
- Dragon Dance  

Regidrago @ Haban Berry  
Ability: Dragon's Maw  
Tera Type: Dragon  
EVs: 4 HP / 244 Def / 136 SpA / 104 SpD / 20 Spe  
Modest Nature  
- Outrage  
- Draco Meteor  
- Breaking Swipe  
- Scale Shot