Arceus-Dark @ Dread Plate  
Ability: Multitype  
Tera Type: Fairy  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Recover  
- Taunt  
- Calm Mind  
- Judgment  

Dragapult @ Heavy-Duty Boots  
Ability: Infiltrator  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Thunder Wave  
- Will-O-Wisp  
- Hex  
- Dragon Darts  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
Tera Type: Steel  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Spikes  
- Earthquake  
- Dragon Tail  

Magearna @ Heavy-Duty Boots  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk / 30 Spe  
- Encore  
- Thunder Wave  
- Volt Switch  
- Fleur Cannon  

Dondozo @ Heavy-Duty Boots  
Ability: Unaware  
Tera Type: Dark  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Rest  
- Curse  
- Avalanche  
- Earthquake  

Dialga @ Air Balloon  
Ability: Pressure  
Tera Type: Fairy  
EVs: 252 HP / 252 SpD / 4 Spe  
Sassy Nature  
- Roar  
- Draco Meteor  
- Flamethrower  
- Heavy Slam