Marshadow @ Choice Band  
Ability: Technician  
Tera Type: Ghost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Poltergeist  
- Spectral Thief  
- Shadow Sneak  
- Low Kick  

Kyogre-Primal @ Blue Orb  
Ability: Drizzle  
Tera Type: Water  
EVs: 248 HP / 236 Def / 24 SpD  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Scald  
- Ice Beam  
- Rest  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 248 HP / 140 Def / 120 SpD  
Impish Nature  
- Precipice Blades  
- Stealth Rock  
- Toxic  
- Overheat  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Steel  
EVs: 248 HP / 152 Def / 8 SpA / 100 SpD  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Hex  
- Defog  
- Toxic  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Tera Type: Poison  
EVs: 216 HP / 156 Def / 136 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Recover  
- Taunt  

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