The Yellow Dragon has a quest that requires you to find 7 ferns from the forest. Once you return with those, you can talk to her again and she'll give you another quest. You'll get a Ruby Necklace, 100qp and some yellow crystal shards.
The Magenta Dragon asks you to find her egg.
The Blue Dragon's quest is the hardest. You have to find five clues to find his treasure chest. You'll get a diamond necklace, 350qp and 50 blue crystal shards.
-- Emagyn on Roan Server
You have to do a specific quest before the Cyan dragon appears in its cave.
None? He was just there the first time I went to his cave... Cwtsh - Pinto
To start this quest talk to Xiang on Lava Isle, I still haven't finished it yet but to get the dragon teeth Xiang asks you to get dragon teeth from the all the Volcanoes in the Lava Isle maze.
http://tipisle.webs.com www.your-horseisle-guide.webs.com
The quest that gives you the most money in HorseIsle is Grey Slate's Gaudy Crown. It can give up to 50,000 points.
There are currently 6 DS Dragon Quest games. Dragon Quest IV - The Chapters of the Chosen Dragon Quest V - Hand of the Heavenly Bride Dragon Quest VI - Realms of Reverie (Revelation in the US) Dragon Quest IX - Sentinels of the Starry Sky Dragon Quest Monsters: Joker Dragon Quest Heroes - Rocket Slime
http://tipisle.webs.com
Lilac
Yes.
The answer for it is: Bandwagon
Zeus, the Esroh.
Francis is in the jungle. You have to do a quest for the explorer in Tropictian to get to him.