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

Groudon @ Leftovers  
Ability: Drought  
Tera Type: Ground  
EVs: 240 HP / 252 Atk / 16 Spe  
Adamant Nature  
- Swords Dance  
- Precipice Blades  
- Crunch  
- Stealth Rock  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Shiny: Yes  
Tera Type: Steel  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Behemoth Blade  
- Play Rough  
- Close Combat  
- Trailblaze  

Arceus @ Choice Band  
Ability: Multitype  
Tera Type: Normal  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Extreme Speed  
- Iron Head  
- Brick Break  
- Shadow Claw  

Quagsire @ Leftovers  
Ability: Unaware  
Shiny: Yes  
Tera Type: Poison  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Spikes  
- Earthquake  
- Toxic  
- Recover