Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Heal Bell  
- Rapid Spin  
- Glare  
- Soft-Boiled  

Diancie-Mega @ Fairy Feather  
Ability: Pixilate  
Tera Type: Rock  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Hasty Nature  
- Boomburst  
- Extreme Speed  
- Diamond Storm  
- V-create  

Arceus-Ghost @ Spooky Plate  
Ability: Fur Coat  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Secret Sword  
- Take Heart  
- Recover  

Celesteela @ Assault Vest  
Ability: Regenerator  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Brave Nature  
IVs: 0 Spe  
- Salt Cure  
- Knock Off  
- Mortal Spin  
- U-turn  

Audino-Mega @ Covert Cloak  
Ability: Ice Scales  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Moonblast  
- Topsy-Turvy  
- Mortal Spin  
- Strength Sap  

Eternatus @ Draco Plate  
Ability: Mold Breaker  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Torch Song  
- Judgment  
- Recover  
- Toxic Spikes