Zygarde @ Dragonium Z  
Ability: Power Construct  
Tera Type: Dark  
EVs: 16 HP / 180 Atk / 36 Def / 36 SpD / 240 Spe  
Adamant Nature  
- Thousand Arrows  
- Dragon Dance  
- Dragon Tail  
- Substitute  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 248 HP / 68 Def / 192 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Stealth Rock  
- Overheat  
- Precipice Blades  
- Toxic  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
Shiny: Yes  
Tera Type: Water  
EVs: 240 HP / 212 Def / 40 SpA / 16 Spe  
Modest Nature  
IVs: 0 Atk  
- Rest  
- Calm Mind  
- Origin Pulse  
- Ice Beam  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 188 Def / 56 SpD / 16 Spe  
Impish Nature  
- Thunder Wave  
- Brave Bird  
- Defog  
- Whirlwind  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Steel  
EVs: 240 HP / 56 Atk / 196 Def / 16 Spe  
Adamant Nature  
- Shadow Sneak  
- Poltergeist  
- Dragon Tail  
- Toxic  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Tera Type: Ground  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Behemoth Blade  
- Tera Blast  
- Wild Charge  
- Swords Dance