Shedinja @ Heavy-Duty Boots  
Ability: Wonder Guard  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Will-O-Wisp  
- Shadow Sneak  
- Poltergeist  
- Protect  

Melmetal @ Sitrus Berry  
Ability: Iron Fist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Thunder Wave  
- Double Iron Bash  
- Earthquake  
- Ice Punch  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Protect  
- Toxic  
- Magma Storm  
- Earth Power  

Latios (M) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Trick  
- Ice Beam  
- Psychic  
- Aura Sphere  

Nihilego @ Power Herb  
Ability: Beast Boost  
EVs: 76 HP / 176 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Sludge Wave  
- Power Gem  
- Dazzling Gleam  

Persian-Alola @ Choice Scarf  
Ability: Fur Coat  
EVs: 252 Def / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Foul Play  
- Knock Off  
- Switcheroo