Alliance Friend of the Exarchs
Choose a follower (either Andren, Chel, or Onaala) and then speak with Exarch Naielle.
Description
Only three members remain of the Exarch Council, but we are all deeply indebted to you. The vote is unanimous: Your Alliance will have our full support on Draenor.
We are also going to place a draenei representative under your direct command. Three potential candidates are here in the courtyard. Speak to them and choose who you want - we will dispatch him or her immediately to your garrison!
The followers you can choose from are:
These heroes will have at least one additional trait (more if they roll higher quality), but the above they will always have regardless.
Wisdom is that you should choose Vindicator Onaala because Magic Debuff counters are rarer (only two other followers with those traits and one requires doing all of Spires of Arak), while the others have very common counters that you will likely have numerous of by the time you hit 100.
Friend of the Exarchs https://www.youtube.com/watch?v=YIqbjhMTc-c