Arceus-Fire @ Flame Plate  
Ability: Multitype  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Swords Dance  
- Flare Blitz  
- Extreme Speed  
- Recover  

Dialga @ Eject Pack  
Ability: Pressure  
Tera Type: Flying  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Draco Meteor  
- Flash Cannon  
- Earth Power  
- Trick Room  

Magearna @ Eject Pack  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Fleur Cannon  
- Steel Beam  
- Trick Room  
- Encore  

Ursaluna @ Flame Orb  
Ability: Guts  
Tera Type: Ghost  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Facade  
- Headlong Rush  
- Crunch  
- Substitute  

Donphan @ Red Card  
Ability: Sturdy  
Tera Type: Ghost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Knock Off  
- Rapid Spin  
- Stealth Rock  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
Tera Type: Grass  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Grassy Glide  
- Wood Hammer  
- High Horsepower  
- Knock Off