Politoed @ Damp Rock
Ability: Drizzle
EVs: 252 HP / 4 SpD / 252 Spe
Calm Nature
IVs: 0 Atk
- Weather Ball
- Toxic
- Haze
- Rest
Thundurus (M) @ Sitrus Berry
Ability: Prankster
EVs: 128 HP / 128 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Rain Dance
- Defog
- Thunder
- Grass Knot
Heliolisk @ Choice Specs
Ability: Dry Skin
EVs: 252 SpA / 6 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Thunder
- Weather Ball
- Grass Knot
- Volt Switch
Urshifu-Rapid-Strike @ Choice Band
Ability: Unseen Fist
EVs: 252 Atk / 6 Def / 252 Spe
Adamant Nature
- Aqua Jet
- Close Combat
- Surging Strikes
- U-turn
Nidoking (M) @ Life Orb
Ability: Sheer Force
EVs: 6 HP / 252 SpA / 252 Spe
Modest Nature
IVs: 0 Atk
- Thunder
- Earth Power
- Sludge Wave
- Ice Beam
Skarmory @ Rocky Helmet
Ability: Sturdy
EVs: 252 HP / 252 Def / 6 SpD
Impish Nature
- Spikes
- Whirlwind
- Roost
- Brave Bird
In short, Politoed is my early rain setter, Thundurus is for replenishing rain mid-game which goes well with its ability, (thinking of getting some Flying STAB on it against the Grass types but I don't know what to replace) Skarmory sets up the hazards and Whirlwinds away any setup threats, Heliolisk has Dry Skin which goes well with rain (thinking of replacing it with Toxicroak) and the rest is pretty self-explanatory. I would really appreciate any tips :)
Pokepaste link: https://pokepast.es/7b563549e68a7b2f