Mantine  
Ability: Swift Swim  
EVs: 80 HP / 252 Atk / 16 Def / 160 Spe  
Adamant Nature  
- Acrobatics  
- Earthquake  
- Seed Bomb  
- Liquidation  

Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 140 HP / 252 SpD / 116 Spe  
Calm Nature  
- U-turn  
- Scald  
- Hurricane  
- Roost  

Liepard @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 128 Def / 128 SpD  
Careful Nature  
- U-turn  
- Rain Dance  
- Thunder Wave  
- Knock Off  

Cobalion @ Choice Scarf  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Focus Blast  
- Volt Switch  
- Flash Cannon  
- Steel Beam  

Accelgor @ Choice Scarf  
Ability: Sticky Hold  
EVs: 252 HP / 4 Atk / 252 Spe  
Jolly Nature  
- Final Gambit  
- U-turn  
- Encore  
- Knock Off  

Ferrothorn @ Focus Sash  
Ability: Iron Barbs  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Spikes  
- Steel Beam  
- Thunder