Water Team

Politoed @ Sitrus Berry
Ability: Drizzle
EVs: 248 HP / 252 Def / 8 SpA
Bold Nature
IVs: 0 Atk
- Scald
- Haze
- Ice Beam
- Protect

Kingdra @ Choice Specs
Ability: Swift Swim
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Draco Meteor
- Scald
- Flash Cannon
- Signal Beam

Azumarill @ Rocky Helmet
Ability: Sap Sipper
EVs: 248 HP / 8 Atk / 252 SpD
Gentle Nature
- Ice Beam
- Scald
- Toxic
- Aqua Jet

Keldeo-Resolute @ Scope Lens
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 1 Atk / 30 SpA
- Scald
- Secret Sword
- Icy Wind
- Hidden Power [Electric]

Rotom-Wash @ Choice Scarf
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Will-O-Wisp
- Volt Switch
- Hydro Pump
- Trick

Swampert-Mega @ Swampertite
Ability: Damp
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Waterfall
- Earthquake
- Ice Punch
- Stealth Rock