ok, this deck i created a few days ago, and i could beat almost everyone in my school, but still think its not really good... well, here is it...

POKEMON

Treecko (2)
Grovyle (2)
Sceptile
Paras
Parasect
Shroomish
Breelom
Kabuto
Kabutops
Aipom
Ambipom
Ditto
Kangaskhan
Rhyhorn
Rhydon
Phanpy (2)
Donphan
Gible
Gabite
Garchomp

TRAINERS

Mysterious Fossil (fossil)
Life Herb (2)
Poké Ball
Itemfinder
Ancient Technical Machine [Ice] (TM)
Meteor Falls (stadium)
Prof Elm's Training Method (supporter)

ENERGY

14 grass
14 rock

i know im lacking on trainers, i think ive put too many pokemon in it... anyways,as soon as i get better d/p cards ill be improving my deck, because ive only bought 3 d/p boosters...

well then no wonder your deck is not that god. (it sucks really bad ) you have to concentrate on one or two pokemon lines. you also need a strategy. when you have done this edit and i will help

You have waaaaaaaaaaaaaaaaaaaaaaaaaaaay to may Pokemon.

As the person above me stated, concentrate on a couple of lines.