Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Steel  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Spikes  
- Thunder Wave  
- Dazzling Gleam  
- Volt Switch  

Miraidon @ Choice Specs  
Ability: Hadron Engine  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- U-turn  
- Overheat  
- Draco Meteor  
- Electro Drift  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fire  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Sacred Fire  
- Roost  
- Toxic  
- Defog  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 30 Atk  
- Thunderbolt  
- Hidden Power [Ice]  
- U-turn  
- Dazzling Gleam  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Fairy  
EVs: 244 HP / 252 SpD / 12 Spe  
Careful Nature  
- Stealth Rock  
- Earthquake  
- Roost  
- Toxic  

Melmetal @ Punching Glove  
Ability: Iron Fist  
Tera Type: Steel  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Double Iron Bash  
- Thunder Punch  
- Earthquake  
- Superpower