Oh! It's so difficult to choose. They all are mysterious. I've chosen Yurgimar, because...he appears to be the oldest dragon, extremely powerful...and full of secrets...but the same can be said about Talloon, Xirenza (only briefly seen once in Ch8), Lavareon. I'd vote for Zylcious if Aero would add him. And of course, Tharo, Zeemnan and Axobada are very interesting too. I wonder if we'll see Tharo ever after Ch7?