Hydreigon @ Choice Specs  
Ability: Levitate  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Dark Pulse  
- Earth Power  
- Flash Cannon  

Hippowdon @ Rocky Helmet  
Ability: Sand Stream  
Tera Type: Poison  
EVs: 252 HP / 168 Def / 88 SpD  
Impish Nature  
- Earthquake  
- Stealth Rock  
- Slack Off  
- Whirlwind  

Metagross @ Choice Band  
Ability: Clear Body  
Tera Type: Steel  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Heavy Slam  
- Psychic Fangs  
- Bullet Punch  
- Knock Off  

Slowking @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 252 HP / 96 Def / 160 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Ice Beam  
- Thunder Wave  
- Slack Off  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Electric  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Bleakwind Storm  
- Heat Wave  
- U-turn  
- Knock Off  

Tinkaton @ Leftovers  
Ability: Mold Breaker  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Gigaton Hammer  
- Play Rough  
- Encore  
- Thunder Wave