Keldeo @ Leftovers  
Ability: Justified  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Secret Sword  
- Surf  
- Calm Mind  
- Taunt  

Iron Boulder @ Choice Band  
Ability: Quark Drive  
Tera Type: Rock  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Close Combat  
- Mighty Cleave  
- Zen Headbutt  
- Earthquake  

Garchomp @ Loaded Dice  
Ability: Rough Skin  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Scale Shot  
- Earthquake  
- Fire Fang