Kartana @ Choice Band  
Ability: Steelworker  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Bullet Punch  
- Sacred Fire  
- Sunsteel Strike  
- Gigaton Hammer  

Arceus-Water @ Leftovers  
Ability: Fur Coat  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Take Heart  
- Strength Sap  
- Thunder Cage  
- Scald  

Eternatus @ Black Sludge  
Ability: Magic Bounce  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Recover  
- Stone Axe  
- Knock Off  
- Mortal Spin  

Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Heal Bell  
- Soft-Boiled  
- Burning Bulwark  
- Parting Shot  

Groudon-Primal @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Mortal Spin  
- Thunder Cage  
- Revelation Dance  
- U-turn  

Flutter Mane @ Leftovers  
Ability: Purifying Salt  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Pain Split  
- Spikes  
- Topsy-Turvy  
- Moonblast