Magearna @ Choice Specs  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Volt Switch  
- Focus Blast  
- Trick  

Dragapult @ Heavy-Duty Boots  
Ability: Infiltrator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Naive Nature  
- Will-O-Wisp  
- Hex  
- Dragon Darts  
- U-turn  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Toxic Spikes  
- Recover  
- Knock Off  
- Scald  

Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Toxic  
- Slack Off  
- Earthquake  
- Stealth Rock  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 124 Def / 136 SpD  
Careful Nature  
- Foul Play  
- U-turn  
- Defog  
- Roost  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 248 HP / 236 SpD / 24 Spe  
Calm Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Pain Split  
- Discharge  
- Hydro Pump