I just want to write a feedback.
Since the the races and ability of heroes were update or changed, I think that the human race get every time weaker and weaker compared to the other races . Mostly all units have special or several ability include active or passive which are not for human units only the priest have one time mass heal and make huge damage to undead unit but If they don't heal my own units.
So I just want to tell you that as a human player it is very very difficult to play in pvp oder pve in void mirror against other races. My recommend and wish is that the human race get more abilities for the units like arrow volley for archer or shield wall for the swordsmen.