Metagross-Mega @ Choice Band  
Ability: Steelworker  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Sunsteel Strike  
- Electro Drift  
- Bullet Punch  
- Flip Turn  

Ho-Oh @ Assault Vest  
Ability: Magic Guard  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Fire Lash  
- Knock Off  
- Mortal Spin  
- Flip Turn  

Hydrapple @ Covert Cloak  
Ability: Magic Bounce  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Relaxed Nature  
- Matcha Gotcha  
- Thunder Cage  
- Salt Cure  
- Strength Sap  

Goodra-Hisui @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Heavy Slam  
- Dragon Tail  
- Beak Blast  
- U-turn  

Tapu Koko @ Life Orb  
Ability: Tough Claws  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Bolt Strike  
- Electro Drift  
- Headlong Rush  
- Triple Axel  

Swampert-Mega @ Ability Shield  
Ability: Fur Coat  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Earthquake  
- Flip Turn  
- Strength Sap  
- Spikes