Esta es la info de la quest:


Meet at the Grave

Objectives

Go to the graveyard outside Gadgetzan, and use the Videre Elixir. Follow the rest of Donova's instructions to find Gaeriyan.
Description

This elixir will allow you to speak with one that you would not normally even see...

Take the Videre elixir, along with Linken's sword, to the graveyard just outside Gadgetzan in Tanaris. Once there, drink the potion. You may be quite surprised at the results, but do not be alarmed.

In your "other" form, head due north until you reach the mountains. You'll find the one you need to speak with in one of the rocky crevices. His name is Gaeriyan.

Remember, he will only speak to you in that form...
Completion

It has been long since any have come to talk with me...


El problema es que al tomar el elixir, no morís como deberías, y aunque te dejes morir (que comentaban en algun lugar que si no te morías podías hacer que alguien te mate y era lo mismo) no encontrás nunca al npc Gaeriyan que es con el que tenés que hablar una vez muerto, es una lastima que no ande esta quest, ya que viene de una larga cadena y cuando llegas a este punto te querés morir.