Jirachi @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 252 SpA / 8 SpD  
Quiet Nature  
IVs: 0 Spe  
- Doom Desire  
- U-turn  
- Thunderbolt  
- Aura Sphere  

Celesteela @ Occa Berry  
Ability: Steely Spirit  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Heavy Slam  
- Seed Bomb  
- Earthquake  
- Metal Sound  

Hippowdon @ Rocky Helmet  
Ability: Dauntless Shield  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Earthquake  
- Whirlwind  
- Slack Off  
- Stealth Rock  

Zapdos @ Heavy-Duty Boots  
Ability: Primordial Sea  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
- Thunder  
- U-turn  
- Weather Ball  
- Roost  

Hydreigon @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Dragon Tail  
- Roost  
- Defog  
- U-turn  

Marowak-Alola @ Thick Club  
Ability: Water Absorb  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Poltergeist  
- Earthquake  
- Flare Blitz  
- Pain Split