Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Spikes  
- Knock Off  
- Leech Seed  
- Body Press  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Knock Off  
- Recover  
- Haze  
- Toxic Spikes  

Dragapult @ Choice Specs  
Ability: Infiltrator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Shadow Ball  
- Draco Meteor  
- U-turn  
- Hex  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 252 HP / 116 Def / 140 Spe  
Bold Nature  
- Calm Mind  
- Taunt  
- Scald  
- Draining Kiss  

Garchomp @ Leftovers  
Ability: Rough Skin  
EVs: 252 HP / 136 Def / 120 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Toxic  
- Protect  

Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 128 HP / 116 Atk / 252 SpD / 12 Spe  
Careful Nature  
- Double Iron Bash  
- Earthquake  
- Ice Punch  
- Thunder Punch