Otherwise head to surefall, then jaggedpine, in the gnoll caves in jagged pine behind the waterfall you can port to nedarias landing. From there I believe you can take a shuttle.
You don't need LDoN to be able to use the Maguses. I did the Adventurer's Stone quest before I had installed LDoN. All you need to use the Maguses is the stone. Just head over to your home town and go through the quest.