Baxcalibur @ Heavy-Duty Boots  
Ability: Thermal Exchange  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Icicle Crash  
- Ice Shard  
- Earthquake  

Archaludon @ Leftovers  
Ability: Stamina  
Tera Type: Steel  
EVs: 252 HP / 236 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Draco Meteor  
- Body Press  
- Protect 

Dragapult @ Heavy-Duty Boots  
Ability: Infiltrator  
Tera Type: Dragon  
EVs: 60 Atk / 196 SpA / 252 Spe  
Naive Nature  
- Dragon Darts  
- Will-O-Wisp  
- Hex  
- U-turn 

Gouging Fire @ Heavy-Duty Boots  
Ability: Protosynthesis  
Tera Type: Fire  
EVs: 252 HP / 132 SpD / 124 Spe  
Jolly Nature  
- Flare Blitz 
- Morning Sun  
- Earthquake 
- Dragon Dance  

Roaring Moon @ Choice Scarf  
Ability: Protosynthesis  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Outrage  
- Knock Off  
- Iron Head 
- U-turn  

Latios (M) @ Choice Specs  
Ability: Levitate  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Luster Purge  
- Thunderbolt  
- Aura Sphere