Kyogre @ Lum Berry  
Ability: Drizzle  
Tera Type: Ghost  
EVs: 144 HP / 252 SpA / 112 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunder Wave  
- Origin Pulse  
- Thunder  
- Ice Beam  

Koraidon @ Loaded Dice  
Ability: Orichalcum Pulse  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Flare Blitz  
- Scale Shot  
- Taunt  

Groudon @ Light Ball  
Ability: Drought  
Tera Type: Poison  
EVs: 248 HP / 8 Def / 252 Spe  
Jolly Nature  
- Spikes  
- Stealth Rock  
- Precipice Blades  
- Fling  

Necrozma-Dusk-Mane @ Life Orb  
Ability: Prism Armor  
Tera Type: Flying  
EVs: 96 HP / 252 Atk / 160 Spe  
Adamant Nature  
- Trick Room  
- Sunsteel Strike  
- Photon Geyser  
- Swords Dance  

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

Arceus-Ghost @ Spooky Plate  
Ability: Multitype  
Tera Type: Fire  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Roar  
- Recover