Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 252 HP / 252 Def  
Careful Nature  
- Defog  
- Roost  
- U-turn  
- Hydro Pump  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Def / 252 SpD  
Gentle Nature  
- Spikes  
- Leech Seed  
- Knock Off  
- Power Whip  

Mantine @ Life Orb  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Rash Nature  
IVs: 0 Atk  
- Hurricane  
- Hydro Pump  
- Ice Beam  
- Roost  

Barraskewda @ Choice Band  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Careful Nature  
- Flip Turn  
- Liquidation  
- Close Combat  
- Poison Jab  

Garchomp @ Leftovers  
Ability: Rough Skin  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Stealth Rock  
- Draco Meteor  
- Toxic  
- Earth Power  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Calm Nature  
- Defog  
- Nasty Plot  
- Hurricane  
- U-turn