Swampert @ Custap Berry  
Ability: Torrent  
EVs: 252 HP / 112 Def / 144 SpD  
Sassy Nature  
- Stealth Rock  
- Scald  
- Earthquake  
- Superpower  

Politoed @ Custap Berry  
Ability: Drizzle  
EVs: 232 HP / 20 Def / 128 SpA / 68 SpD / 60 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Endure  
- Hypnosis  
- Ice Beam  

Cloyster @ Choice Scarf  
Ability: Skill Link  
EVs: 144 Atk / 160 SpA / 204 Spe  
Naive Nature  
- Icicle Spear  
- Rock Blast  
- Hydro Pump  
- Rapid Spin  

Tentacruel @ Leftovers  
Ability: Rain Dish  
EVs: 240 HP / 132 Def / 136 Spe  
Timid Nature  
IVs: 0 Atk  
- Protect  
- Toxic Spikes  
- Rapid Spin  
- Scald  

Starmie @ Expert Belt  
Ability: Analytic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Thunder  
- Ice Beam  
- Psychic  

Gyarados @ Charti Berry  
Ability: Intimidate  
EVs: 224 Atk / 32 Def / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Waterfall  
- Bounce  
- Taunt