Here are the full list of Dragon smilies and the links required to use them with the Discourse image tag :
http://old.saysomethingin.com/welsh/images/smilies/ssiwpenblwydddragon.gif
http://old.saysomethingin.com/welsh/images/smilies/ssiwangeldragon.gif
http://old.saysomethingin.com/welsh/images/smilies/ssiwdawnsiodragon.gif
http://old.saysomethingin.com/welsh/images/smilies/ssiwllongydragon.gif
http://old.saysomethingin.com/welsh/images/smilies/ssiwfiredragon.gif http://old.saysomethingin.com/welsh/images/smilies/ssiwclecdragon.gif
http://old.saysomethingin.com/welsh/images/smilies/ssiwstardragon.gif
http://old.saysomethingin.com/welsh/images/smilies/ssiwardderchogdragon.gif
http://old.saysomethingin.com/welsh/images/smilies/ssiwbethdragon.gif
http://old.saysomethingin.com/welsh/images/smilies/ssiwcroesodragon.png
http://old.saysomethingin.com/welsh/images/smilies/ssiwdiolchdragon.png
http://old.saysomethingin.com/welsh/images/smilies/ssiwcysgudragon.gif
Hope this is useful to those of you who cannot wait for them to be added to Discourse officially.
Hwyl,
Stu