TBC 65 warlock solo slave pens guide 25min FULL clear
Slave Pens isn't rocket science, but I wanted to show that you can achieve very high exp/hr doing the entire thing as opposed to just killing lobsters and leaving in 15min. I leveled in here from 61-68.
One way or another, it will be at least 200-250k exp/hr no matter what way you do it.