Calyrex-Shadow @ Life Orb  
Ability: As One (Spectrier)  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Draining Kiss  
- Nasty Plot  
- Protect  

Miraidon @ Choice Specs  
Ability: Hadron Engine  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- Electro Drift  
- Volt Switch  
- Dazzling Gleam  

Koraidon @ Choice Scarf  
Ability: Orichalcum Pulse  
Tera Type: Fire  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Flare Blitz  
- Close Combat  
- Outrage  
- Collision Course  

Arceus @ Silk Scarf  
Ability: Multitype  
Tera Type: Ghost  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Extreme Speed  
- Shadow Claw  
- Swords Dance  
- Protect