Arceus @ Spooky Plate  
Ability: Unaware  
Shiny: Yes  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Take Heart  
- Judgment  
- Boomburst  
- Roost  

Flutter Mane @ Flame Orb  
Ability: Flare Boost  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Moonblast  
- Astral Barrage  
- Pain Split  

Palkia-Origin @ Covert Cloak  
Ability: Levitate  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Revelation Dance  
- Dragon Energy  
- Knock Off  
- Strength Sap  

Groudon-Primal @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Mortal Spin  
- Earthquake  
- Bitter Blade  
- Flip Turn  

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

Koraidon @ Ability Shield  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Mortal Spin  
- Triple Arrows  
- Strength Sap  
- Knock Off