Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Origin Pulse  
- Ice Beam  
- Thunder  
- Water Spout  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Tera Type: Flying  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Behemoth Blade  
- Wild Charge  
- Play Rough  

Shuckle @ Red Card  
Ability: Sturdy  
Tera Type: Steel  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Sticky Web  
- Toxic  
- Knock Off  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Grass  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Eruption  
- Earthquake  
- Stone Edge  
- Overheat  

Calyrex-Ice @ Heavy-Duty Boots  
Ability: As One (Glastrier)  
Tera Type: Fire  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
- Trick Room  
- Glacial Lance  
- High Horsepower  
- Close Combat  

Rayquaza @ Focus Sash  
Ability: Air Lock  
Tera Type: Fairy  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Draco Meteor  
- Surf  
- Overheat  
- Extreme Speed