Gengar @ Black Sludge  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Shadow Ball  
- Substitute  
- Nasty Plot  

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

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk / 30 Spe  
- Stealth Rock  
- Soft-Boiled  
- Moonblast  
- Thunder Wave  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 160 Def / 44 SpD / 56 Spe  
Impish Nature  
- Brave Bird  
- Foul Play  
- U-turn  
- Roost  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Superpower  
- Wood Hammer  
- Grassy Glide  
- U-turn  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 4 Atk / 252 SpD / 252 Spe  
Jolly Nature  
- Toxic  
- Earthquake  
- Iron Head  
- Rapid Spin