Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Scald  
- Ice Beam  
- Rest  

Lunala @ Choice Specs  
Ability: Shadow Shield  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Trick  
- Hex  
- Moonblast  
- Psyshock  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Swords Dance  
- Behemoth Blade  
- Close Combat  
- Play Rough  

Zygarde @ Leftovers  
Ability: Power Construct  
Shiny: Yes  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Adamant Nature  
- Glare  
- Thousand Arrows  
- Coil  
- Rest  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
Tera Type: Ground  
EVs: 252 HP / 56 Def / 200 SpD  
Relaxed Nature  
- Thunder Wave  
- Stealth Rock  
- Precipice Blades  
- Overheat  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 248 HP / 204 Def / 56 SpD  
Impish Nature  
- Sacred Fire  
- Thunder Wave  
- Defog  
- Whirlwind