Melmetal @ Leftovers  
Ability: Iron Fist  
EVs: 120 HP / 252 Atk / 36 Def / 88 SpD / 12 Spe  
Adamant Nature  
- Double Iron Bash  
- Earthquake  
- Thunder Punch  
- Substitute  

Tornadus-Therian (M) @ Shuca Berry  
Ability: Regenerator  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Sludge Bomb  
- Dark Pulse  
- Nasty Plot  
- Knock Off  

Mew @ Heavy-Duty Boots  
Ability: Synchronize  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Flip Turn  
- Roost  
- Spikes  
- Will-O-Wisp  

Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Shadow Ball  
- Soft-Boiled  
- Teleport  
- Toxic  

Necrozma @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Dragon Pulse  
- Moonlight  
- Stealth Rock  
- Knock Off  

Pheromosa @ Heavy-Duty Boots  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Close Combat  
- Triple Axel  
- U-turn  
- Rapid Spin