Pelipper @ Heavy-Duty Boots  
Ability: Drizzle  
EVs: 248 HP / 84 Def / 176 SpD  
Bold Nature  
- Defog  
- Roost  
- U-turn  
- Scald

Slowbro @ Colbur Berry  
Ability: Oblivious  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Ice Beam  
- Body Press  
- Slack Off  
- Teleport

Ferrothorn @ Leftovers  
Ability: Anticipation  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Knock Off  
- Body Press  
- Leech Seed  
- Stealth Rock

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

Dragapult @ Choice Specs  
Ability: Infiltrator  
EVs: 96 HP / 252 SpA / 160 Spe  
Timid Nature  
- U-turn  
- Hydro Pump  
- Shadow Ball  
- Draco Meteor

Garchomp @ Yache Berry  
Ability: Rough Skin  
EVs: 252 Atk / 16 SpD / 240 Spe  
Jolly Nature  
- Aqua Tail  
- Scale Shot  
- Earthquake  
- Swords Dance