Easy:Gyarados, Gible, Gabite, Garchomp, Milotic,(Maybe) Dialga, and Palkia.
Giratina(Ghost & Dragon)
on a hill
dragon Pokemon are weak against ice attacks as well as dragon type attacks.
no
This all depends on what you like better. If you like a steel-dragon for diamond or water-dragon for pearl. Though they both do have all the same pokemon except for the two dragons. But it all comes down to what you like.
yes
ehm its fffffffffffffffffffffffffffffffffffffuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu/cccccccccccccccccccccccccccccccccccccccckkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
You can only get Rayquaza in Pokemon Diamond by trading it from Ruby, Sapphire, and Emerald. The Rayquaza is a very powerful flying dragon type Pokemon.
Go to the wayward cave and you will find a gible
When you trade it holding a dragon scale.
Tm02 is dragon claw and you can find it in Mt.Coronet.
Its just like most other pokemon, SWEET SCENT retard