Ghostfire (Fu-Dog Type)
Ghostfires are flamelike beings that can be found near ruins or other architecture that offers statues. Those creatures rest inside the statue most of the time. Over the years they slowly break the stone into several pieces which can be moved quite freely as soon as their "nesting process" is over.

A quick concept of a Phrexian critter that I liked enough to "finish" and upload it.
I'm still toying around with their abilities and how those ghostfires appear (if they are summoned by a ritual or if they are a normal living creature, etc).

[Deviantart] ~ [Furaffinity] ~ [Art Tumblr]