Melmetal-Gmax @ Rocky Helmet  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Anchor Shot  
- Spectral Thief  
- Roost  
- Will-O-Wisp  

Mandibuzz @ Heavy-Duty Boots  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Nuzzle  
- Rapid Spin  
- Knock Off  
- Slack Off  

Ferrothorn @ Leftovers  
Ability: Primordial Sea  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Leech Seed  
- Anchor Shot  
- Stealth Rock  
- Toxic  

Zamazenta @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Shift Gear  
- Spore  
- Sunsteel Strike  

Excadrill @ Choice Band  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Double Iron Bash  
- Sunsteel Strike  
- Bolt Beak  

Primarina @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Moonblast  
- Recover  
- Psystrike