Kyogre @ Leftovers  
Ability: Drizzle  
Tera Type: Ghost  
EVs: 252 HP / 136 Def / 108 SpD / 12 Spe  
Calm Nature  
IVs: 0 Atk  
- Surf  
- Ice Beam  
- Calm Mind  
- Substitute  

Miraidon @ Choice Scarf  
Ability: Hadron Engine  
Tera Type: Fairy  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Electro Drift  
- Dazzling Gleam  
- Draco Meteor  
- Volt Switch  

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

Arceus-Ground @ Earth Plate  
Ability: Multitype  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Earthquake  
- Taunt  
- Extreme Speed  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Poison  
EVs: 244 HP / 160 Def / 104 SpD  
Relaxed Nature  
- Defog  
- Hex  
- Will-O-Wisp  
- Dragon Tail  

Calyrex-Ice @ Heavy-Duty Boots  
Ability: As One (Glastrier)  
Tera Type: Water  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Trick Room  
- Glacial Lance  
- Swords Dance  
- Stomping Tantrum