You don't need to do hunts.
  • Completing FATEs with a Animus Zodiac Weapon equipped (as before). (Try Northern Thanalan for best results)
  • Can be bought from a Hunt Billmaster in either Ul'dah, Gridania or Limsa Lominsa for 50 Allied Seals.
  • From treasure chests from Mysterious Maps. Can be bought from Auriana in Revenant's Toll for Allagan Tomestone of Poetics 75 Allagan Tomestone of Poetics.
Easier to do third then first ones if you don't understand hunts yet.

For hunting you would find A ranks, which respawn several hours after dying. There is one in each ARR area. You would want to be a high level, like 80, to solo them, because they are meant to be fought by a party. You can visit other servers if they all seem missing. You can also get Allied Seals from doing blue mage's level 50 content.