Miraidon @ Covert Cloak  
Ability: Toxic Debris  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Thunder Cage  
- Soak  
- Strength Sap  
- Encore  

Ting-Lu @ Assault Vest  
Ability: Regenerator  
Tera Type: Dark  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Knock Off  
- Stone Axe  
- U-turn  
- Metal Burst  

Giratina @ Covert Cloak  
Ability: Prankster  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
IVs: 0 Atk  
- Haze  
- Strength Sap  
- Parting Shot  
- Wish  

Dialga-Origin @ Adamant Crystal  
Ability: Ice Scales  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Sassy Nature  
- Mortal Spin  
- Strength Sap  
- Revelation Dance  
- Knock Off  

Melmetal @ Leftovers  
Ability: Fur Coat  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Strength Sap  
- Mortal Spin  
- Spikes  
- Circle Throw  

Zamazenta @ Covert Cloak  
Ability: Stamina  
Tera Type: Fighting  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Body Press  
- Strength Sap  
- Encore  
- Spirit Shackle