Regigigas @ Assault Vest  
Ability: Slow Start  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Hyper Beam  
- Earth Power  
- Thunderbolt  
- Icy Wind  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Moonblast  
- Teleport  

Steelix @ Choice Band  
Ability: Rock Head  
EVs: 252 HP / 252 Atk / 4 Def  
Lonely Nature  
- Stealth Rock  
- Heavy Slam  
- Head Smash  
- Earthquake  

Magearna @ Choice Scarf  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Naive Nature  
IVs: 0 Atk  
- Trick  
- Fleur Cannon  
- Aura Sphere  
- Volt Switch  

Dragonite @ Heavy-Duty Boots  
Ability: Multiscale  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Defog  
- Roost  
- Flamethrower  
- Dragon Tail  

Azumarill @ Choice Band  
Ability: Huge Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Naughty Nature  
- Liquidation  
- Play Rough  
- Knock Off  
- Aqua Jet