Miraidon @ Choice Specs  
Ability: Hadron Engine  
Level: 50  
Tera Type: Fairy  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
- Electro Drift  
- Draco Meteor  
- Volt Switch  
- Dazzling Gleam  

Iron Crown @ Expert Belt  
Ability: Quark Drive  
Level: 50  
Tera Type: Ground  
EVs: 60 HP / 196 SpA / 252 Spe  
Timid Nature  
- Tachyon Cutter  
- Psychic Noise  
- Tera Blast  
- Protect  

Roaring Moon @ Booster Energy  
Ability: Protosynthesis  
Level: 50  
Tera Type: Poison  
EVs: 76 HP / 4 Atk / 140 Def / 36 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Tailwind  
- Taunt  
- Protect