Mako the Firebender

I've been looking around for the original source of this image for quite some time when I first found it on Google. I wanted to ask if it would be ok if I used this art for a Death Battle titlecard that I have already made, which would be this one?


If your answer is no, than that's ok. I will remove the image from the deviation that I have it on and make a new tc with a different source, most definitely official, for Mako.