Shadoxes can look quite different from one another...just like different breeds of dogs~ The spiritually-based ghost-type canines can look physically unique from 'dox to 'dox, but more than that, their spiritual leanings can shift too. While some (like myself) are purely based in a Ghost-typing, some Shadoxes imbue another element onto themselves based on their personality.

Eragon here, normally a Charmander when not dogging it up, is understandably Ghost/Fire type. A spectral fire isn't uncommon on a Mind-form Shadox (like my own), but is very atypical on a Body-form Shadox like Eragon is here. What's more, while a Mind-form Shadox's flames sap energy from any who touch it, Eragon's kind heart makes the opposite occur, warming others with renewed energy if they contact his fire. <3 He is quite the sweetheart, Era-dox~

This was a commission   rijolt (lines) and I (color) did for   eragoneater! I was more than happy to help my mate get his own Shadox form, of course~ It was fun making a ref sheet like this. ^^