Shedinja @ Heavy-Duty Boots  
Ability: Sturdy  
EVs: 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Toxic  
- Shell Smash  
- Moongeist Beam  
- Flamethrower  

Munchlax @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Brave Nature  
- Transform  
- Stealth Rock  
- Recover  
- U-turn  

Eternatus-Eternamax @ Black Sludge  
Ability: Neutralizing Gas  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Dragon Tail  
- Recover  
- Stealth Rock  
- Flamethrower  

Marshadow @ Ghost Memory  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Multi-Attack  
- Shell Smash  
- Close Combat  
- Substitute  

Zacian-Crowned @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Double Iron Bash  
- Shift Gear  
- Substitute  
- Close Combat  

Ninjask @ Heavy-Duty Boots  
Ability: No Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fissure  
- Gastro Acid  
- Mean Look  
- Sheer Cold