i need help with dragonite D/P?

http://serebii.net/pokedex-dp/149.shtml

^ That link has everything you could ever need to know about Dragonite in DP, including every move it can learn and which egg moves Dratini can learn (and it tells you which Pokemon to breed your Dragonite with to get that move when you click "Details"). When choosing moves for your Dragonite, make sure to include attacks that can cover its weaknesses (for example, Fire Punch to cover its crazy-insane Ice weakness). What nature to have it and stats you should increase depend on the moves you choose. That link will tell you what moves are special and which ones are physical, too. At the very bottom of the page, it shows its base stats at levels 50 and 100 as well as for neutral, hindering, and beneficial natures. As for the held item, http://serebii.net/diamondpearl/items.shtml has every item in the game. It has a section for hold items, complete with a description, picture, and where to get it. Pick one depending on your Pokemon's function in your team or depending on its attacks.

ok, 1st of all, don't breed dratini 4 special att. 4 ur dragonite b'cus its useless, the attacks are:

dragonbreath

dragon rush(don't bother b'cus dragonite can learn this thru lvl up)

dragon dance

light screen

mist

haze

supersonic

ok, dragonite is mosty like a physical sweeper so his attacks must be:

outrage

fire punch

thunderpunch

giga impact

& the item he must hold is dragon fang or draco plate