Don Vito Corleone (Mewtwo) @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Psychic  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psystrike  
- Torch Song  
- Strength Sap  
- Topsy-Turvy  

Carlo Rizzi (Tyranitar-Mega) @ Clear Amulet  
Ability: Simple  
Tera Type: Rock  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Victory Dance  
- Power Trip  
- Strength Sap  
- Spirit Shackle  

Ho-Oh @ Life Orb  
Ability: Magic Guard  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Beak Blast  
- Flare Blitz  
- Strength Sap  
- Stone Axe  

Yveltal @ Life Orb  
Ability: Magic Guard  
Tera Type: Dark  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Brave Bird  
- Revelation Dance  
- Strength Sap  
- Rapid Spin  

Arceus-Fairy @ Pixie Plate  
Ability: Prankster  
Shiny: Yes  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Haze  
- Recover  
- Judgment  
- Destiny Bond  

Registeel @ Assault Vest  
Ability: Regenerator  
Shiny: Yes  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Knock Off  
- Mortal Spin  
- U-turn  
- Salt Cure