Necrozma-Dusk-Mane @ Lum Berry  
Ability: Prism Armor  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Photon Geyser  
- Knock Off  
- Sunsteel Strike  

Koraidon @ Choice Scarf  
Ability: Orichalcum Pulse  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Flare Blitz  
- Low Kick  
- Outrage  
- U-turn  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 236 Def / 24 Spe  
Impish Nature  
- Sacred Fire  
- Brave Bird  
- Recover  
- Whirlwind  

Arceus-Water @ Splash Plate  
Ability: Multitype  
Tera Type: Fairy  
EVs: 252 HP / 220 Def / 36 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Will-O-Wisp  
- Judgment  
- Recover  

Ting-Lu @ Leftovers  
Ability: Vessel of Ruin  
Tera Type: Poison  
EVs: 248 HP / 240 SpD / 20 Spe  
Careful Nature  
- Spikes  
- Ruination  
- Payback  
- Earthquake  

Arceus @ Heavy-Duty Boots  
Ability: Multitype  
Tera Type: Fire  
EVs: 220 HP / 252 Atk / 36 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Recover  
- Shadow Claw