Arceus @ Flame Orb  
Ability: Guts  
Tera Type: Ghost  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Facade  
- V-create  
- Victory Dance  
- Strength Sap  

Kartana @ Covert Cloak  
Ability: Liquid Ooze  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Spirit Shackle  
- Court Change  
- Recover  
- Gigaton Hammer  

Chansey (F) @ Spooky Plate  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Haze  
- Glare  
- Court Change  

Mewtwo-Mega-X @ Choice Band  
Ability: Mold Breaker  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Close Combat  
- Gigaton Hammer  
- Wicked Blow  

Giratina @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Infernal Parade  
- Mortal Spin  
- Haze  
- Recover  

Dialga-Origin @ Adamant Crystal  
Ability: Ice Scales  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Doom Desire  
- Dragon Tail  
- Recover  
- Nasty Plot