By using Frostwolf Insignia (or whatever the alliance equivalent is)
[item=17909]Frostwolf Insignia Rank 6[/item]
You have to pick up the quest in Alterac Mountains north of Tarren Mill, then win one, then you get the rank 1 insig. To get rank 6 you just have to faction up with Stormpike or Frostwolf.
Connect With Us