Magearna @ Pinsirite  
Ability: Soul-Heart  
Tera Type: Steel  
EVs: 112 HP / 252 Atk / 144 Spe  
Adamant Nature  
- Body Slam  
- Shift Gear  
- Pain Split  
- Encore  

Arceus-Water @ Splash Plate  
Ability: Multitype  
Tera Type: Water  
EVs: 252 HP / 172 Def / 84 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Earth Power  
- Calm Mind  
- Recover  

Eternatus @ Black Sludge  
Ability: Pressure  
Tera Type: Poison  
EVs: 252 HP / 120 Def / 136 Spe  
Timid Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Flamethrower  
- Recover  
- Toxic  

Regieleki @ Altarianite  
Ability: Transistor  
Tera Type: Electric  
EVs: 8 HP / 252 Atk / 60 Def / 188 Spe  
Naughty Nature  
- Explosion  
- Extreme Speed  
- Volt Switch  
- Rapid Spin  

Samurott-Hisui @ Metagrossite  
Ability: Sharpness  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ceaseless Edge  
- Liquidation  
- Sucker Punch  
- Swords Dance  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fire  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Sacred Fire  
- Earthquake  
- Whirlwind  
- Recover