Corsola @ Damp Rock  
Ability: Regenerator  
EVs: 248 HP / 216 Def / 44 Spe  
Bold Nature  
- Rain Dance  
- Stealth Rock  
- Explosion  
- Scald  

Volbeat (M) @ Damp Rock  
Ability: Prankster  
EVs: 248 HP / 60 Def / 200 SpD  
Sassy Nature  
IVs: 0 Spe  
- U-turn  
- Rain Dance  
- Roost  
- Encore  

Golduck @ Life Orb  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 29 HP / 0 Atk / 30 SpA  
- Hydro Pump  
- Rain Dance  
- Ice Beam  
- Hidden Power [Grass]  

Huntail @ White Herb  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk / 30 SpA  
- Shell Smash  
- Surf  
- Ice Beam  
- Hidden Power [Grass]  

Whiscash @ Life Orb  
Ability: Hydration  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Waterfall  
- Earthquake  
- Rest  

Beartic @ Leftovers  
Ability: Swift Swim  
EVs: 72 HP / 252 Atk / 184 Spe  
Adamant Nature  
- Icicle Crash  
- Superpower  
- Swords Dance  
- Aqua Jet