Zygarde @ Leftovers  
Ability: Power Construct  
Tera Type: Water  
EVs: 248 HP / 204 Def / 56 Spe  
Impish Nature  
- Spite  
- Toxic  
- Rest  
- Thousand Waves  

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

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 248 HP / 68 Def / 176 SpD / 16 Spe  
Impish Nature  
- Stealth Rock  
- Precipice Blades  
- Dragon Tail  
- Toxic  

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

Arceus @ Pixie Plate  
Ability: Multitype  
Tera Type: Dark  
EVs: 80 HP / 88 Def / 88 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Roar  
- Will-O-Wisp  

Marshadow @ Life Orb  
Ability: Technician  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
IVs: 29 HP  
- Bulk Up  
- Spectral Thief  
- Shadow Sneak  
- Close Combat