Kyogre @ Leftovers  
Ability: Drizzle  
Tera Type: Electric  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Origin Pulse  
- Ice Beam  
- Thunder  
- Protect  

Archaludon @ Assault Vest  
Ability: Stamina  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flash Cannon  
- Draco Meteor  
- Electro Shot  
- Aura Sphere  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Sunsteel Strike  
- Earthquake  
- Stealth Rock  
- Morning Sun  

Basculegion (M) @ Choice Band  
Ability: Adaptability  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Aqua Jet  
- Flip Turn  
- Wave Crash  
- Crunch  

Koraidon @ Choice Scarf  
Ability: Orichalcum Pulse  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Collision Course  
- Dragon Claw  
- U-turn  
- Flare Blitz  

Great Tusk @ Heavy-Duty Boots  
Ability: Protosynthesis  
Tera Type: Electric  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Earthquake  
- Close Combat  
- Knock Off  
- Rapid Spin