User blog comment:Thecloudjumperdragon/We need to fix this now./@comment-24018437-20140607200127

Good! :D

I just got the Complete Book of Dragons, and it indeed has info about them, though very little. All that is known about the X-Dragon, for example, is that its egg is gray with a White cross on it.

And the Deadly Nadder (Book version) and the Eight-Legged Nadder might be the same species, considering they both have the same description.