Quote from D00meriksen »
Yes, you are right (or the numbers on lol wiki are wrong). Maybe I accidently got XP from mid lane, when I first tested this. You need 3.4% bonus XP to reach level 3 at Wraiths. 3 points in Awareness grant 3.75%, so it still works. Two experience quints also work, but I'm not sure if they are worth having overall (maybe with a Janna in your team to offset the 3% MS from quints you are missing).
That is a nice approach. I consider running 0/9/21 on Shyvana now as a very viable option (I used it even before 3.8 because of high farming ability).