Mewtwo-Mega-X @ Eject Pack  
Ability: Liquid Ooze  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Tidy Up  
- Close Combat  
- Poltergeist  
- Shore Up  

Lucario-Mega @ Choice Band  
Ability: Tough Claws  
Tera Type: Fighting  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Sunsteel Strike  
- Close Combat  
- Bullet Punch  
- Bolt Strike  

Victini @ Heavy-Duty Boots  
Ability: Fur Coat  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
- Mortal Spin  
- Strength Sap  
- V-create  
- Stomping Tantrum  

Arceus-Dark @ Leftovers  
Ability: Ice Scales  
Tera Type: Dark  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Take Heart  
- Revelation Dance  
- Strength Sap  
- Thunder Cage  

Celesteela @ Wacan Berry  
Ability: Primordial Sea  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Ice Beam  
- Strength Sap  
- Teleport  
- Ruination  

Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Heal Bell  
- Shore Up  
- Topsy-Turvy  
- Block