Metagross @ Weakness Policy  
Ability: Clear Body  
Tera Type: Steel  
EVs: 248 HP / 144 Atk / 116 Def  
Adamant Nature  
- Meteor Mash  
- Bullet Punch  
- Earthquake  
- Endure  

Primarina @ Custap Berry  
Ability: Torrent  
Tera Type: Water  
EVs: 240 HP / 152 Def / 104 SpA / 12 Spe  
Modest Nature  
- Hydro Cannon  
- Moonblast  
- Endure  
- Calm Mind  

Regidrago @ Choice Band  
Ability: Dragon's Maw  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Outrage  
- Scale Shot  
- Fire Fang  
- Crunch