Dialga-Origin @ Adamant Crystal  
Ability: Pressure  
Tera Type: Fairy  
EVs: 184 HP / 252 SpA / 72 Spe  
Modest Nature  
IVs: 0 Atk  
- Trick Room  
- Dragon Pulse  
- Flash Cannon  
- Aura Sphere  

Arceus-Dragon @ Draco Plate  
Ability: Multitype  
Tera Type: Steel  
EVs: 64 HP / 252 SpA / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Pulse  
- Aura Sphere  
- Flash Cannon  
- Agility  

Clawitzer @ Leftovers  
Ability: Mega Launcher  
Tera Type: Dragon  
EVs: 252 HP / 4 Atk / 252 SpA  
Quiet Nature  
- Aqua Jet  
- Dragon Pulse  
- Water Pulse  
- U-turn  

Dragalge @ Air Balloon  
Ability: Adaptability  
Tera Type: Steel  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
- Dragon Pulse  
- Sludge Wave  
- Flip Turn  
- Toxic Spikes  

Regidrago @ Loaded Dice  
Ability: Dragon's Maw  
Tera Type: Normal  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Scale Shot  
- Explosion  
- Earthquake  
- Dragon Dance  

Dragapult @ Choice Scarf  
Ability: Infiltrator  
Tera Type: Steel  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Dragon Darts  
- U-turn  
- Dragon Pulse  
- Tera Blast