Eternatus @ Black Sludge  
Ability: Pressure  
EVs: 200 Def / 56 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Mystical Fire  
- Cosmic Power  
- Toxic  
- Dynamax Cannon  

Quagsire @ Shed Shell  
Ability: Unaware  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Earthquake  
- Stockpile  
- Scald  
- Recover  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Play Rough  
- Behemoth Blade  
- Psychic Fangs  

Dugtrio @ Choice Scarf  
Ability: Arena Trap  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Memento  
- Night Slash  
- Stone Edge  

Copperajah-Gmax @ Focus Sash  
Ability: Heavy Metal  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Heavy Slam  
- Heat Crash  
- Power Whip  
- Stealth Rock  

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