Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 19 Spe  
- Toxic  
- U-turn  
- Roost  
- Scald  

Steelix @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Shore Up  
- Anchor Shot  
- Stealth Rock  
- Diamond Storm  

Gyarados @ Choice Scarf  
Ability: Moxie  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Surging Strikes  
- Dragon Ascent  
- Flip Turn  
- Power Whip  

Barraskewda @ Muscle Band  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Surging Strikes  
- Close Combat  
- Flip Turn  
- Psychic Fangs  

Ludicolo @ Life Orb  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Apple Acid  
- Steam Eruption  
- Ice Beam  
- Strength Sap  

Mew @ Heavy-Duty Boots  
Ability: Synchronize  
Shiny: Yes  
EVs: 40 HP / 252 SpD / 216 Spe  
Timid Nature  
- Future Sight  
- Soft-Boiled  
- Defog  
- U-turn