Amoonguss @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 168 Def / 88 SpD  
Relaxed Nature  
- Seed Bomb  
- Sludge Bomb  
- Foul Play  
- Spore  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 80 Def / 176 SpD  
Relaxed Nature  
- Leech Seed  
- Heavy Slam  
- Flamethrower  
- Protect  

Mienshao @ Assault Vest  
Ability: Regenerator  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- U-turn  
- Fake Out  
- Knock Off  

Rotom-Wash @ Waterium Z  
Ability: Levitate  
EVs: 252 HP / 128 Def / 128 Spe  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Will-O-Wisp  
- Volt Switch  
- Pain Split  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Dark Pulse  
- Draco Meteor  
- U-turn  
- Defog  

Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 148 Def / 108 SpD  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Slack Off  
- Toxic