pokemon diamond tournament team

[rock_pkmn_master]

I'm in need of advice on what pokemon to back up my Muk (it's basically like a curse-lax"a curse using snorlax"
Muk (Nature: Adamant) (item:Black Sludge) - Curse, Shadow Sneak, Brick Break, Gunk Shot

i know a pokemon with trick room is a good choice but the question is what pokemon/moves other than trick room

i would like to create a team without legendary pokemon, but i was never that good at backing up my favorite pokemon

im in need of 2 special sweepers, 1 defense wall, 1 special wall, and 1 more physical sweeper  

[dmk87]

try useing ditto lev 100 so you counter then with the same pokemon and boooooooooooooooooooooom u get them twisted  

[Nikitia]

Sigh don't listen to him people dittos aren't that great  

[Char-Broiled Toboggans]

As usual, I agree with Nikita, Dittos = not good. Try this instead.

Muk
Adamant
Black Sludge
-----------------
Curse
Shadow Sneak
Brick Break
Gunk Shot



Slowbro
Quiet
Soft Sand (Will help the Earthquake)
Special Sweeper 1
------------------
Psychic (STAB)
Trick Room (As you requested)
Flamethrower (For those pesky Bug- and Grass-types)
Earthquake (Although weaker for a Slowbro, will help against Electric)

Cloyster
Lax
Chesto Berry (To heal from Rest)
Physical Wall
-------------------
Iron Defense (Defense much?)
Double Team (Makes it harder to hit)
Rest (When your Defense is lowered enough, heal up!)
Poison Jab (Can't take out Electric, so why not Grass?)

Shuckle (You're gonna need Emerald for this one)
Sassy
Bright Powder (Don't let 'em touch you)
Special Wall
--------------------
Power Trick (Use Shuckle as your Special Wall)
Safeguard (No Status Problems)
Toxic (It has bad Sp.Attack, so burn away for Power Trick help)
Stone Edge (For your Power Trick's Attack)

Slaking
Naughty
Macho Brace (For training)/Choice Band (When you just wanna win)
Physical Sweeper
---------------------
Hammer Arm (MAJOR Power)
Counter (If the Fighter's don't kill you, kill them)
Earthquake (For anything pesky)
Giga Impact (If I'm right, then the missed turn shouldn't matter anyway)

Alakazam
Mild
Power Specs (For quick Sp. Attack increase while training)
Special Sweeper 2
---------------------
Psychic (STAB)
Skill Swap (In Double Battles, use with Slaking, you know what to do...)
Shadow Ball (To stop the Ghost-types)
Focus Blast (To stop the Dark-types)


Think this might work? Might take some work, but it sould do what your asking.  

[Nikitia]

I mailed my team to him so he could post it but grr he hasn't been on.

Shuckle for the special wall?? Bissey is the best special wall (not joking) she has the highest hp in the game and her second best stat is Special Defense. She also knows Wish and can pass them around the team.  

[lilharper]

and skarmory is the best physical wall
with pseudo- hazing and spikes it can be a pain, and with roost now it can stay there longer