Deoxys-Defense @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Spikes  
- Stealth Rock  
- Recover  
- Knock Off  

Melmetal @ Choice Band  
Ability: Iron Fist  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Body Press  
- Darkest Lariat  
- Double Iron Bash  
- Rock Slide  

Cinderace @ Heavy-Duty Boots  
Ability: Libero  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Gunk Shot  
- High Jump Kick  
- Pyro Ball  
- Sucker Punch  

Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Waterfall  
- Dragon Dance  
- Crunch  
- Earthquake  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Seed Bomb  
- Knock Off  
- Rock Slide  
- Facade  

Thundurus-Therian (M) @ Choice Scarf  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Focus Blast  
- Defog  
- Psychic