Eternatus @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Fairy  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Toxic  
- Dynamax Cannon  
- Recover  

Arceus @ Leftovers  
Ability: Multitype  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 4 Def  
Serious Nature  
- Bulk Up  
- Shadow Claw  
- Extreme Speed  
- Recover  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Play Rough  
- Crunch  
- Trailblaze  

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

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Ground  
EVs: 204 HP / 252 Atk / 8 SpD / 44 Spe  
Serious Nature  
- Sacred Fire  
- Brave Bird  
- Recover  
- Earthquake  

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