There is a 15% chance to encounter a Horsea or a Bagon and a 5% for either of those Pokemon to be holding one. So, using a Super Rod West of Pacifidlog would yield a 0.75% chance of encountering a Horsea with a Dragon Scale. The same goes for Bagon at Meteor Falls.
Catch or use the move Thief on a wild Horsea or Seadra. There is a 5% chance that they will be holding a dragon scale.
find a: Horsea, 1.5% Seadra, 1.5% Kingdra, 1.5% Dratni, 1.5% Draginair, 1,5% Dragonite, 1.5% The percents are your chance of getting a dragon scale =] but you can also get it in a cave (middle of mt.mortar) hope this help!!!!:) =)
Catch a wild horsea or seadra or us the TM thief there is a 10% chance that one of those has the dragon scale.
A wild horsea has a 5% of holding a dragon scale. poliwhirl has a 5% chance of holding a king's rock.
A wild Bagon has 5% chance of holding a Dragon Scale.
Bagon carry it on them. (5% chance though)
Use Thief, Covet, or Trick on or catch a wild Bagon or Horsea holding one. They have a 5% chance of holding a Dragon Scale.
You have to battle a legendary Dragon-Pokemon in Pearl. You will have the greatest chance by facing Giritina, Diagla, Palkia, Darghina, Charizard, or Ghalstone. (Darghina, Charizard, and Ghalstone are not legendary Dragon-Pokemon, but they will supply you with a dragon scale).
you need to give seadra a dragon scale (which you can obtain by catching or using thief on some dragon Pokemon (bagon for instance) and theres a chance that they will be holding a dragon scale) and then you trade your seadra holding the dragon scale and voila you have a kingdra
to get kingdra you need a seadra and a dragon scale.to get a dragon scale must you caght a seadra.but it´s very hard. it´s 5% chance to you seadra hold a dragon scale . use quickballs it be easer then.
The chance that you will receive a Dragon Pickaxe is relatively low, It's is as equal as getting a Dragon Full Helmet from A Mithril Dragon, within an Hour.
the chances of getting a dragon item from a hill giant are about 1\100 chance lol soz for that