Diancie @ Leftovers  
Ability: Prankster  
Tera Type: Rock  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Stealth Rock  
- Encore  
- Light Screen  

Gouging Fire @ Life Orb  
Ability: Magic Guard  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Flare Blitz  
- Dragon Claw  
- Earthquake  

Goodra-Hisui @ Eject Button  
Ability: Regenerator  
Tera Type: Steel  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Dragon Tail  
- Heavy Slam  
- Knock Off  
- Thunderbolt  

Thundurus-Therian (M) @ Choice Scarf  
Ability: Primordial Sea  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Weather Ball  
- Grass Knot  
- Volt Switch  

Iron Boulder @ Life Orb  
Ability: Sharpness  
Tera Type: Rock  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Mighty Cleave  
- Psycho Cut  
- Sacred Sword  

Great Tusk @ Heavy-Duty Boots  
Ability: Mold Breaker  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Headlong Rush  
- Rapid Spin  
- Taunt