heterochromia = great appearance ref
gourmet = may caught on to the "chocolate" aspect of this, great clue as he's often described as "chocolate colored"
witty = Aury is very witty, good personality ref
"path of an icy foe" = we were onto this meaning Mauja, good history/relation ref
too short of an answer = Aury is short indeed. :D
I think this one was smart and solid. :) Definitely a pass, as it to me makes perfect sense of Aury.
As a side note, you don't count from the time of creation, but from the date a herd made its latest guess. Sorta. If that makes sense?