Qwilfish @ Black Sludge  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Fell Stinger  
- Poison Jab  
- Liquidation  
- Aqua Jet  

Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
- Hurricane  
- Scald  
- Defog  
- U-turn  

Mandibuzz (F) @ Leftovers  
Ability: Overcoat  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
IVs: 0 Spe  
- Knock Off  
- Roost  
- Defog  
- U-turn  

Seismitoad @ Life Orb  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Liquidation  
- Power Whip  
- Earthquake  
- Stealth Rock  

Pincurchin @ Leftovers  
Ability: Lightning Rod  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Toxic Spikes  
- Discharge  
- Scald  

Dragapult @ Choice Scarf  
Ability: Infiltrator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Shadow Ball  
- Draco Meteor  
- Fire Blast  
- U-turn