Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Topsy-Turvy  
- Heal Order  
- Glare  
- Salt Cure  

Mewtwo-Mega-X @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Combat Torque  
- Knock Off  
- Spikes  
- Flip Turn  

Zacian-Crowned @ Heavy-Duty Boots  
Ability: Ice Scales  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Topsy-Turvy  
- Anchor Shot  
- Heal Order  

Xerneas @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Rapid Spin  
- Quiver Dance  
- Glare  

Arceus-Water @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Fishious Rend  
- Thousand Waves  
- Entrainment  
- Heal Order  

Celesteela @ Sky Plate  
Ability: Triage  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Tail Glow  
- Doom Desire  
- Oblivion Wing  
- Strength Sap