Quilladin @ Eviolite  
Ability: Bulletproof  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Spikes  
- Synthesis  
- Seed Bomb  
- Poison Jab  

Corsola @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Scald  
- Toxic  
- Recover  

Gabite @ Eviolite  
Ability: Rough Skin  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Roar  
- Earthquake  
- Rest  
- Sleep Talk  

Gothitelle @ Choice Scarf  
Ability: Competitive  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Shadow Ball  
- Thunderbolt  
- Trick  

Klang @ Eviolite  
Ability: Clear Body  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Gear Grind  
- Iron Defense  
- Shift Gear  
- Rest  

Grimer-Alola @ Eviolite  
Ability: Poison Touch  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Knock Off  
- Poison Jab  
- Pursuit  
- Shadow Sneak