User blog comment:Lightning the Skrill/Snow Wraith Frost?/@comment-26219548-20150710080520/@comment-26219548-20150712104628

Well, but I have to agree that it is highly likely that dragons may be cold-blooded. Most reptiles are warm-blooded.

But the very fact that dragons can, once again, freeze water in their bodies, burn geological materials, boil water, eject flames and acids etc, all show that they have a high possibility of being warm-blooded. However, like I mentioned, they may have certain organs that have a different temperature from the rest of their bodies and they may still be cold-blooded.

There are too many speculations, theories, 'what if 's and 'may's, so the only thing that we can do is... Just guess and come out with theories. We don't need to be so worked up about it, I guess.