Eternatus @ Choice Specs  
Ability: Pressure  
Tera Type: Fairy  
EVs: 80 HP / 252 SpA / 176 Spe  
Timid Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Fire Blast  
- Solar Beam  
- Sludge Bomb  

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Fairy  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- U-turn  
- Stealth Rock  
- Earthquake  
- Taunt  

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

Calyrex-Shadow @ Heavy-Duty Boots  
Ability: As One (Spectrier)  
Tera Type: Grass  
EVs: 12 HP / 244 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Encore  
- Nasty Plot  
- Astral Barrage  
- Grass Knot  

Arceus @ Heavy-Duty Boots  
Ability: Multitype  
Tera Type: Fire  
EVs: 152 HP / 244 Atk / 64 SpD / 48 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Recover  

Arceus @ Life Orb  
Ability: Multitype  
Tera Type: Normal  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Taunt