HotD/BKB/Dagger (in any order)
+ Anything you could farm later. (no need in Aghanim, cause you'll deal more damage with rightclick than with ulti improvement)
Pubbish FAIL. Don't ever farm those items, EVER.
Pubbers think they will deal less self-damage with Burning Spears, if they have Hood.
Huskar has very small HP amount. If you play against lots of disables or nukes, Hood is just a joke. BKB or Mordigan is must have. Else you will just feed and no need to pick Huskar then...