Bubbles

Bubbles - like many of the others - got his name from the way he was found. Titan discovered him one day during the summertime. He was sitting by a lake, where he was entertaining himself by putting his head underwater and blowing bubbles. Using Wind magic that he probably didn't understand, he made the bubbles swirl the lake around creating pretty patterns and figures.
It took Titan almost a full day to drag him back, and another two day thereafter to rest his back - even then, Bubbles was no lightweight dragon. Upon arrival, it turned out he had been hungry, as he proceeded to consume his own weight in plants, and proceeded to do so as long as he needed to grow. Since there are no other plant eaters in the clan, Bubbles' childhood is believed to be Nerissa's busiest time ever, and now that Bubbles is older, he finds most of his food himself to spare the old dragon the trouble.

Bubbles is a child at heart. He loves to play games, fool around and tell jokes, which one would think would make him a great choice to babysit the hatchlings. Unfortunately, he tends to get too carried away, and would end up accidentally injuring hatchlings eventually. He's allowed to play with them under supervision. He wishes the others would trust him a bit more, but he does understand why they do not.