Shuckle @ Leftovers  
Ability: Prankster  
Tera Type: Bug  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Toxic  
- Knock Off  
- Stealth Rock  
- Power Split  

Blissey (F) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Wish  
- Protect  
- Thunder Wave  

Corviknight @ Rocky Helmet  
Ability: Fluffy  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Brave Bird  
- U-turn  
- Defog  
- Roost  

Volcarona (F) @ Heavy-Duty Boots  
Ability: Queenly Majesty  
Tera Type: Bug  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Flamethrower  
- Hidden Power [Ice]  
- Bug Buzz  

Latias @ Latiasite  
Ability: Dauntless Shield  
Tera Type: Dragon  
EVs: 248 HP / 80 Def / 180 SpA  
Bold Nature  
IVs: 0 Atk  
- Stored Power  
- Aura Sphere  
- Calm Mind  
- Recover  

Zamazenta @ Choice Scarf  
Ability: Sword of Ruin  
Shiny: Yes  
Tera Type: Fighting  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Close Combat  
- Crunch  
- Heavy Slam  
- Stone Edge