Water Mono

Politoed @ Damp Rock
Ability: Drizzle
EVs: 248 HP / 164 SpD / 96 Spe
Calm Nature
- Scald
- Toxic
- Encore
- Rest

Ludicolo @ Life Orb
Ability: Swift Swim
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Hydro Pump
- Giga Drain
- Ice Beam
- Focus Blast

Kingdra @ Choice Band
Ability: Swift Swim
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Double-Edge
- Waterfall
- Outrage
- Iron Head

Rotom-Wash @ Leftovers
Ability: Levitate
EVs: 248 HP / 252 Def / 8 Spe
Bold Nature
- Volt Switch
- Hydro Pump
- Will-O-Wisp
- Pain Split

Lanturn @ Assault Vest
Ability: Volt Absorb
EVs: 252 SpA / 204 SpD / 52 Spe
Modest Nature
- Hydro Pump
- Volt Switch
- Ice Beam
- Hidden Power [Fire]

Swampert @ Swampertite
Ability: Damp
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Waterfall
- Earthquake
- Ice Punch
- Superpower