In undercity, when you look at the left, you can see a circle, near the “égoûts”(this word is in french).
in this circle, there are trainers. and one of them is a healer trainer. I’m lvl 57, SHE is lvl 60. She is verry easy to kill, and she provide about 1250 xp when you kill her. But which is interressant is that when she is killed, two second later, she is come back.
That’s all, but in 3 hours, I up from lvl 57 to lvl 60.
from
WoW Strategy: Gain 3 levels PER HOUR at level 60 « strategy.hack.bot.guide.secret