I do not know what a mutant is. I do not know if we have them in our world, but there is so much we still have to learn and those writing our books certainly do not get everything right.
Please accept my sincerest apology. I did not mean insult nor have any plans for something unpleasant. We dragons often compliment each other on our skins and bearing and I did not consider that it would not be as complimentary for you. While I can't speak personally of unpleasant things, I understand how horrid it can feel. I am sorry that I put you at unease.