If you guys were wondering where my three shadox forms got their defining symbols, this would be where!

  supameep drew these symbols for me. His fursona is a tantar, a salamander-like species he's put a lot of work into. Tantars have their own language, which he's been developing; these are the tantar symbols for Body, Mind, and Soul. Obviously, I incorporated this concept - as well as these symbols - into my new fursona's three forms. ^^

You could definitely say that tantars and shadoxes may be from the same universe (at least originally) because of this link! Who can say for sure? Maybe I'll develop that tidbit of lore later...