Arceus @ Mental Herb  
Ability: Multitype  
Tera Type: Normal  
EVs: 124 HP / 252 Atk / 8 Def / 124 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Supercell Slam  

Ho-Oh @ Choice Band  
Ability: Regenerator  
Tera Type: Flying  
EVs: 32 HP / 252 Atk / 224 Spe  
Jolly Nature  
- Brave Bird  
- Sacred Fire  
- Earthquake  
- Recover  

Ting-Lu @ Leftovers  
Ability: Vessel of Ruin  
Tera Type: Grass  
EVs: 232 HP / 252 SpD / 24 Spe  
Careful Nature  
- Earthquake  
- Spikes  
- Ruination  
- Whirlwind  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Tera Type: Water  
EVs: 248 HP / 176 Def / 84 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Power Gem  
- Will-O-Wisp  
- Recover  

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  

Necrozma-Dusk-Mane @ Heavy-Duty Boots  
Ability: Prism Armor  
Tera Type: Fire  
EVs: 248 HP / 120 Def / 140 Spe  
Impish Nature  
- Dragon Dance  
- Sunsteel Strike  
- Earthquake  
- Moonlight