Marowak-Alola @ Thick Club  
Ability: Adaptability  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Earthquake  
- Poltergeist  
- Swords Dance  
- Shadow Bone  

Slowking @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
- Scald  
- Dragon Tail  
- Trick Room  
- Teleport  

Chansey (F) @ Eviolite  
Ability: Sticky Hold  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Soft-Boiled  
- Shadow Ball  
- Teleport  
- Aromatherapy  

Avalugg @ Shed Shell  
Ability: Levitate  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Toxic  
- Iron Head  
- Recover  
- Roar  

Mew @ Heavy-Duty Boots  
Ability: Intimidate  
EVs: 252 HP / 224 Def / 32 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Scald  
- Roost  
- Defog  
- Knock Off  

Toxapex @ Black Sludge  
Ability: Magic Bounce  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Knock Off  
- Gastro Acid  
- Recover  
- Haze