Calyrex-Shadow @ Choice Scarf  
Ability: As One (Spectrier)  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Grass Knot  
- Psychic  
- Trick  

Miraidon @ Power Herb  
Ability: Hadron Engine  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Electro Drift  
- Draco Meteor  
- Calm Mind  
- Solar Beam  

Arceus @ Heavy-Duty Boots  
Ability: Multitype  
Tera Type: Fire  
EVs: 240 HP / 136 Atk / 72 SpD / 60 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Supercell Slam  
- Recover  

Ting-Lu @ Leftovers  
Ability: Vessel of Ruin  
Tera Type: Grass  
EVs: 224 HP / 252 SpD / 32 Spe  
Careful Nature  
- Payback  
- Ruination  
- Spikes  
- Whirlwind  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Sacred Fire  
- Brave Bird  
- Recover  
- Whirlwind  

Necrozma-Dusk-Mane @ Heavy-Duty Boots  
Ability: Prism Armor  
Tera Type: Fire  
EVs: 252 HP / 136 SpD / 120 Spe  
Careful Nature  
- Dragon Dance  
- Sunsteel Strike  
- Earthquake  
- Moonlight