Koraidon @ Choice Band  
Ability: Gorilla Tactics  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Glaive Rush  
- Close Combat  
- Gigaton Hammer  
- Flip Turn  

Arceus-Fire @ Flame Plate  
Ability: Desolate Land  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naughty Nature  
- V-create  
- Solar Beam  
- Spirit Shackle  
- Strength Sap  

Dondozo @ Rocky Helmet  
Ability: Fur Coat  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Flip Turn  
- Mortal Spin  
- Strength Sap  
- Jungle Healing  

Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Ruination  
- Salt Cure  
- Parting Shot  
- Roost  

Dialga-Origin @ Adamant Crystal  
Ability: Ice Scales  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Revelation Dance  
- Haze  
- Parting Shot  
- Roost  

Eternatus @ Black Sludge  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Dragon Energy  
- Torch Song  
- Spikes  
- Volt Switch