Let's not pretend that Haer'Daelis design was somehow better. If anything, that is up to taste.
To me, he always just looked like some other random elf, and was insufferable besides.
Tieflings actually show roughly the same variety that other races do (even after Asmodeus pulled his stunt), they just share very prominent features in their horns & tails, which I personally happen to be a fan of aesthetically.
Cambions *can* look similar. So far we only know the designs for two, though, and one of them is clearly descended from devils, so that checks out.
Last edited by Leuenherz; 11/11/20 11:11 PM.
