The most notable difference between Hurans and Azerothians are the Goddogon, or Mana-Seeing Eye. These eyes, noted for their iris free pupils, have the ability to see mana flowing through and surrounding. This allows for sight in total darkness, since even plants, stone, water, and earth emmits a slight magical aura, the same power shaman's call upon for their spells. Since mana energy is on a different wave length, not absorbed by flesh and bone, ture Hurans can see anything in any direction. The mana vision allows their blind to see, makes them unable to be tracked without them knowing, ambushed, and see every attack coming at them. However, their mana vision is blurred, as trace amounts of mana are left as someone moves, so primary sight is still better, as long as the target is in plain sight.
Each person's mana has a unique combination of arcane and natural power. Specific power can easily be detected, to the point they can tell what kind of magic a mage specializes in, and tell how much more talented they are than their other fields. Since everyone has a unique "signature", and trace amounts are left for some time after someone leaves, Hurans can track someone for weeks, purely by following their signature.