Slowbro-Galar @ Quick Claw  
Ability: Quick Draw  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psyshock  
- Shadow Ball  
- Shell Side Arm  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Stealth Rock  
- Morning Sun  
- Earthquake  
- Thunder Wave  

Corviknight @ Rocky Helmet  
Ability: Pressure  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Roost  
- Defog  
- Brave Bird  
- U-turn  

Eternatus @ Choice Scarf  
Ability: Pressure  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
- Dynamax Cannon  
- Flamethrower  
- Shadow Ball  
- Toxic Spikes  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shift Gear  
- Calm Mind  
- Flash Cannon  
- Stored Power  

Charizard-Gmax @ Heavy-Duty Boots  
Ability: Blaze  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Belly Drum  
- Flame Charge  
- Acrobatics  
- Earthquake