Miraidon @ Covert Cloak  
Ability: Magic Bounce  
Tera Type: Electric  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Strength Sap  
- Thunder Cage  
- Mortal Spin  
- Spikes  

Kartana @ Choice Band  
Ability: Turboblaze  
Tera Type: Grass  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- V-create  
- Power Whip  
- Gigaton Hammer  
- Bullet Punch  

Garchomp-Mega @ Choice Band  
Ability: Adaptability  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Gigaton Hammer  
- Headlong Rush  
- U-turn  
- Glaive Rush  

Arceus-Fairy @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Tidy Up  
- Magical Torque  
- Spirit Shackle  
- Strength Sap  

Ho-Oh @ Heavy-Duty Boots  
Ability: Ice Scales  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Roost  
- Haze  
- V-create  
- Teleport  

Chansey (F) @ Covert Cloak  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Soft-Boiled  
- Block  
- Block  
- Heal Bell