Hippowdon @ Heavy-Duty Boots  
Ability: Sand Stream  
Tera Type: Steel  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Earthquake  
- Stealth Rock  
- Toxic  
- Slack Off  

Garganacl @ Heavy-Duty Boots  
Ability: Purifying Salt  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Salt Cure  
- Protect  
- Recover  
- Stealth Rock  

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 248 HP / 212 Def / 48 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic Spikes  
- Haze  
- Recover  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Steel  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- U-turn  
- Taunt  
- Knock Off  
- Hurricane  

Buzzwole @ Heavy-Duty Boots  
Ability: Beast Boost  
Tera Type: Water  
EVs: 248 HP / 196 Def / 64 Spe  
Impish Nature  
- Roost  
- Bulk Up  
- Drain Punch  
- Ice Punch  

Gholdengo @ Heavy-Duty Boots  
Ability: Good as Gold  
Tera Type: Fighting  
EVs: 252 HP / 116 Def / 12 SpA / 128 SpD  
Calm Nature  
- Shadow Ball  
- Make It Rain  
- Nasty Plot  
- Recover