Marowak-Alola @ Thick Club  
Ability: Lightning Rod  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Fire Punch  
- Poltergeist  
- Earthquake  
- Swords Dance  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 116 Def / 140 SpD  
Careful Nature  
- Knock Off  
- Power Whip  
- Poison Jab  
- Earthquake  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 252 HP / 160 Def / 96 Spe  
Impish Nature  
- Foul Play  
- Roost  
- U-turn  
- Defog  

Magnezone @ Choice Specs  
Ability: Magnet Pull  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Flash Cannon  
- Toxic  

Kommo-o @ Leftovers  
Ability: Bulletproof  
EVs: 252 HP / 200 Def / 56 Spe  
Impish Nature  
- Body Press  
- Stealth Rock  
- Earthquake  
- Iron Defense  

Terrakion @ Choice Scarf  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Rock Slide  
- Earthquake  
- Close Combat  
- Poison Jab