Board Thread:Fun and Games/@comment-7823447-20130606132545/@comment-8505655-20130625233414

It's worth noting that in the real world (where objects made of energy don't really exist, mind you), energy is inherently invisible. Perhaps the fact that we don't see some beam of it trailing Chromastone shouldn't be too surprising.

It's possible that this is not flight in the traditional sense, wherein a given force propels an object contrary to gravity. It's not out of the question that Chromastone projects some sort of anti-gravity field or something of that sort.

As for why, ICame2Play's answer probably makes the most sense. I suppose that it is only logical that the guardian of Petropia should be able to get to Petropia whenever he should be needed. In case he left, I guess.