Quagsire @ Heavy-Duty Boots  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Scald  
- Curse  
- Earthquake  
- Recover  

Tyranitar @ Shed Shell  
Ability: Sand Stream  
EVs: 252 HP / 228 SpD / 28 Spe  
Careful Nature  
- Thunder Wave  
- Crunch  
- Stealth Rock  
- Rest  

Mew @ Life Orb  
Ability: Synchronize  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Flare Blitz  
- Psychic Fangs  
- Power Whip  

Corviknight @ Rocky Helmet  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
IVs: 30 Spe  
- Roost  
- Body Press  
- U-turn  
- Defog  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Close Combat  
- Behemoth Blade  
- Wild Charge  

Eternatus @ Black Sludge  
Ability: Pressure  
EVs: 252 HP / 240 Def / 16 Spe  
Timid Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Flamethrower  
- Recover  
- Toxic