2v2 team help?

[Gegi]

I am working on a 2v2 team. I would like some help, please no one say "Uber noob!" I am aware of that but I would like to try using a team I tried before except slightly better.

Kyogre@Shell bell

Ability: Drizzle
Ev's:
HP:252
Sp.atk:252
Spd:4
Nature:Modest
Thunder
Hydro pump
protect
Ice beam

Mewtwo@Lum berry

Ability: Pressure
Ev's:
Spd:252
Sp.atk:126
Atk:126
Nature:Hasty
Protect
Thunder
Ice beam
Selfdestruct

Blissey@leftovers

Ability: Natural cure(?)
Ev's:
Hp:252
Sp.def:252
Def:6
Nature: Calm/Bold
Softboiled
Ice beam
Thunder-wave
Seismic toss

Ludicolo@Petya berry

Ability: Swift swim
Ev's:
sp.atk:252
Spd:252
Nature: Modest
Fake out
Ice beam
Hydro pump
Protect

So tell me where my weaknesses are and where I can get some help with my team.

 

[StarmanXL]

So, it's an Uber doubles team? I don't know much about Ubers, but I am familiar with doubles, so hopefully I can help...

1. You only have four pokemon. Add two more.

2. What are these pokemon supposed to do? Explaining your strategy and the reasoning behind your choice of pokemon would help a lot.

3. With Kyogre as a lead, you really should be abusing the hell out of Water Spout--hiting both opponents, getting a boost from the rain, and having a huge base power provided your HP is high, and you've a monster right there. I would recommend either leftovers or, preferably, a Choice Scarf over shell bell. I don't know how many speed EVs a scarf-Kyogre would run, though, so you'll have to check in the analysis.

3. What's Mewtwo supposed to do, and why is it running such an odd set? If you want a leading explosion (and if you do, you obviously cannot run a choice item on Kyogre) try leading with something like Azelf; while slower than Mewtwo, it gets the more powerful Explosion, has a higher Atk. stat, and can abuse a choice scarf (not sure if it needs one, but I don't know how speed EVs are in Ubers). I'd suggest moving Mewtwo back and possibly using the Life Orb set if you plan on keeping him.

4. While I know Blissey is usuable in regular doubles, I don't know how well she fares in Ubers. Keep in mind that you won't be able to really "wall" much of anything in doubles, so focus more on status support, I would say. Also, if you like, you could always make Blissey's ability Serene Grace and replace Thunderwave with Thunder to abuse Kyogre's Drizzle (100% accurate Thunders in the rain with 60% paralysis rate).

5. For some reason, I feel this isn't abusing rain enough. Perhaps you could get more moves or pokes to take advantage of it?

And that's all I've got for tonight. I'm dead tired...