Kyogre @ Heavy-Duty Boots  
Ability: Drizzle  
Tera Type: Fairy  
EVs: 216 HP / 252 SpA / 40 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunder Wave  
- Ice Beam  
- Origin Pulse  
- Thunder  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Tera Type: Steel  
EVs: 252 HP / 84 Def / 172 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Iron Defense  
- Judgment  
- Recover  

Iron Treads @ Leftovers  
Ability: Quark Drive  
Tera Type: Ghost  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Earthquake  
- Stealth Rock  
- Knock Off  
- Rapid Spin  

Ditto @ Choice Scarf  
Ability: Imposter  
Tera Type: Ghost  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
IVs: 30 Atk  
- Transform  

Koraidon @ Choice Band  
Ability: Orichalcum Pulse  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Close Combat  
- Flare Blitz  
- Dragon Claw  

Miraidon @ Heavy-Duty Boots  
Ability: Hadron Engine  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Calm Mind  
- Taunt  
- Electro Drift  
- Draco Meteor