Arceus @ Life Orb  
Ability: Multitype  
Tera Type: Normal  
EVs: 120 HP / 252 Atk / 136 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Earthquake  

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

Arceus @ Heavy-Duty Boots  
Ability: Multitype  
Tera Type: Ghost  
EVs: 216 HP / 252 Atk / 40 Spe  
Adamant Nature  
- Bulk Up  
- Extreme Speed  
- Shadow Claw  
- Recover  

Calyrex-Shadow @ Heavy-Duty Boots  
Ability: As One (Spectrier)  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psychic  
- Astral Barrage  
- Grass Knot  

Samurott-Hisui @ Focus Sash  
Ability: Sharpness  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ceaseless Edge  
- Taunt  
- Aqua Cutter  
- Sucker Punch  

Eternatus @ Life Orb  
Ability: Pressure  
Tera Type: Steel  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Fire Blast  
- Sludge Bomb  
- Recover