Here comes the rain ~

Heyaa everyone,

First of all, enjoy the summer!

So.. I am working on creating a team for every weather condition before the Pokémon X/Y launch! I am already done with my Sun-team. So here's my idea for an offensive Rain team!
Critiques and ideas on how I can improve this team are very welcome!

Let's get wet!

Politoed (F) @ Leftovers
Trait: Drizzle
EVs: 252 HP / 252 SAtk / 4 Spd
Modest Nature (+SAtk, -Atk)
- Hydro Pump
- Blizzard
- Focus Blast
- Hypnosis

Starmie @ Life Orb
Trait: Natural Cure
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
- Gravity
- Hydro Pump
- Blizzard
- Thunder

Jolteon (M) @ Life Orb
Trait: Volt Absorb
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
- Thunder
- Volt Switch
- Signal Beam
- Hidden Power [Ice]

Landorus-T (M) @ Leftovers
Trait: Intimidate
EVs: 200 HP / 64 Atk / 244 Def
Adamant Nature (+Atk, -SAtk)
- Gravity
- Earthquake
- Stone Edge
- Stealth Rocks

Keldeo @ Choice Scarf
Trait: Justified
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
- Hydro Pump
- Surf
- Hidden Power [Ice]
- Secret Sword

Registeel @ Leftovers
Trait: Clear Body
EVs: 252 HP / 4 Def / 252 SDef
Sassy Nature (+SDef, -Spd)
- Gravity
- Zap Cannon
- DynamicPunch
- Iron Head

~ Thank you!

Registeel is just too weak to cause much damage because 75 Attack and Special Attack (especially when uninvested) is just too low for an all-out sweeping set. Starmie and Landorus-T are just fine as Gravity users and something like Ferrothorn should be used as additional support:
-Spikes
-Leech Seed
-Power Whip/Protect
-Gyro Ball/Thunder Wave/Protect
Nature: Relaxed
EVs: 252 HP/88 Def/168 SDef
Item: Leftovers

Thankies for replying!
Okay, So I will be replacing Registeel with Ferrothorn..

How about overall, does this look like a good team to you?