here is something you havent seen :U
tis a creature thing thats in the story for the BG and LG dragons. heres is the main idea for the Gadone (and story):
a crazycrazymad-man wants to make magic all powerful and make it rule over logic. so he makes up this creature to cause chaos and spread around magic. they can invade other bodies and control so they can spread magic and some chaos unnoticed; to invade someone, they become a 'mist' and go into the body, same thing happens when they exit the body. if their host dies with them still in it or partially still connected, they will die also. their designs arent specific, just to be different and 'magical' and scary. they also can somehow breed really fast. their little curse is that they are controlled by a spell cast by the evilman, so they have no control of their actions but can still think for themselves, so some of them probably don't want to cause chaos. the BGs have to go around killing them to slow down and hopefully stop the chaos and magic spread; the LGs have to go harrass the evilman to stop his madness.

thats basicly the main idea there..

definitely some spelling errors on the pic

heres another example of a gadone:
[link]

these are old drawings,.. but they do look excatly like gadones..sortof where the gadone design came from:
[link]
[link]
[link] <--- this could be a rare appearance