Blacephalon @ Life Orb  
Ability: Adaptability  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naughty Nature  
- V-create  
- Astral Barrage  
- Volt Switch  
- Strength Sap  

Chansey @ Eviolite  
Ability: Imposter  
Tera Type: Dark  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Knock Off  
- Slack Off  
- U-turn  
- Mortal Spin  

Arceus-Poison @ Earth Plate  
Ability: Multitype  
Tera Type: Poison  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Take Heart  
- Judgment  
- Mortal Spin  
- Strength Sap  

Steelix-Mega @ Assault Vest  
Ability: Regenerator  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- U-turn  
- Gigaton Hammer  
- Stone Axe  
- Knock Off  

Miraidon @ Covert Cloak  
Ability: Ice Scales  
Tera Type: Electric  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Thunder Cage  
- Mortal Spin  
- Spikes  
- Strength Sap  

Ho-Oh @ Heavy-Duty Boots  
Ability: Prankster  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Fire Lash  
- Haze  
- Milk Drink  
- Glare