Eternatus @ Black Sludge  
Ability: Regenerator  
Shiny: Yes  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Clear Smog  
- Volt Switch  
- Dragon Energy  
- Trick  

Zamazenta @ Ability Shield  
Ability: Fur Coat  
Shiny: Yes  
Tera Type: Fighting  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Strength Sap  
- Knock Off  
- Combat Torque  
- Mortal Spin  

Groudon-Primal @ Covert Cloak  
Ability: Levitate  
Shiny: Yes  
Tera Type: Ground  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Spikes  
- Flip Turn  
- Precipice Blades  
- Strength Sap  

Arceus-Ghost @ Spooky Plate  
Ability: Unaware  
Shiny: Yes  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Judgment  
- Mortal Spin  
- Take Heart  
- Shore Up  

Diancie-Mega @ Pixie Plate  
Ability: Pixilate  
Shiny: Yes  
Tera Type: Rock  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Mild Nature  
- Extreme Speed  
- Pyro Ball  
- Headlong Rush  
- Boomburst  

Registeel @ Assault Vest  
Ability: Regenerator  
Shiny: Yes  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stone Axe  
- U-turn  
- Salt Cure  
- Revelation Dance