Volcanion @ Choice Specs  
Ability: Water Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Fire Blast  
- Sludge Wave  
- Earth Power  

Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Roost  
- U-turn  
- Defog  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Earthquake  
- Stealth Rock  
- Toxic  
- Rest  

Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 4 HP / 252 Def / 252 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Soft-Boiled  
- Thunder Wave  
- Teleport  

Barraskewda @ Choice Band  
Ability: Swift Swim  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Liquidation  
- Flip Turn  
- Close Combat  
- Aqua Jet  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 88 SpA / 168 Spe  
Timid Nature  
- Nasty Plot  
- Hurricane  
- Knock Off  
- U-turn