Ditto @ Choice Scarf  
Ability: Imposter  
Tera Type: Steel  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
IVs: 30 SpA / 30 SpD / 1 Spe  
- Transform  

Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Wish  
- Toxic  
- Protect  

Corviknight @ Rocky Helmet  
Ability: Pressure  
Tera Type: Dragon  
EVs: 248 HP / 184 Def / 76 SpD  
Impish Nature  
- Roost  
- Brave Bird  
- Defog  
- U-turn  

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

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

Mawile-Mega @ Mawilite  
Ability: Intimidate  
Tera Type: Steel  
EVs: 116 HP / 252 Atk / 140 Spe  
Adamant Nature  
- Swords Dance  
- Play Rough  
- Knock Off  
- Sucker Punch