Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Transform  

Hydreigon @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Draco Meteor  
- Dark Pulse  
- Roost  

Toxapex @ Shed Shell  
Ability: Regenerator  
EVs: 252 HP / 40 Def / 216 SpD  
Bold Nature  
- Scald  
- Recover  
- Haze  
- Knock Off  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Roost  
- Stealth Rock  
- Body Press  

Quagsire @ Leftovers  
Ability: Unaware  
EVs: 248 HP / 140 Def / 120 SpD  
Relaxed Nature  
- Scald  
- Earthquake  
- Recover  
- Toxic  

Shedinja @ Heavy-Duty Boots  
Ability: Wonder Guard  
EVs: 252 Atk / 228 SpA / 28 Spe  
Rash Nature  
- Poltergeist  
- Hex  
- Will-O-Wisp  
- Swords Dance