Landorus-Therian @ Assault Vest  
Ability: Intimidate  
Tera Type: Ground  
EVs: 88 HP / 192 Atk / 72 SpD / 156 Spe  
Adamant Nature  
- Earthquake  
- Outrage  
- Smack Down  
- Earth Power  

Goodra-Hisui @ Shuca Berry  
Ability: Sap Sipper  
Tera Type: Steel  
EVs: 248 HP / 8 Def / 252 SpA  
Modest Nature  
- Draco Meteor  
- Heavy Slam  
- Sludge Wave  
- Ice Beam  

Regidrago @ Choice Band  
Ability: Dragon's Maw  
Tera Type: Dragon  
EVs: 136 HP / 84 Atk / 252 Def / 36 SpD  
Impish Nature  
- Outrage  
- Scale Shot  
- Earthquake  
- Hammer Arm  

Landot tanks CB Drago and Specs Drago, outspeeds max speed Corv, rest in Attack.  Goodra max Spatk for best rolls into everything, Max HP for bulk.  Regidrago tanks Ursaluna and Timid Specs Hoopa, rest in Attack.